1243926720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 336

約数和(自身を含む): 4703051808

約数和(自身を除く): 3459125088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 941, 960, 972, 1020, 1080, 1088, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1882, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 2823, 2880, 3060, 3240, 3264, 3672, 3764, 3888, 4080, 4131, 4320, 4590, 4705, 4860, 4896, 5184, 5440, 5508, 5646, 6120, 6480, 6885, 7344, 7528, 7776, 8160, 8262, 8469, 8640, 9180, 9410, 9720, 9792, 11016, 11292, 12240, 12960, 13770, 14115, 14688, 15056, 15552, 15997, 16320, 16524, 16938, 18360, 18820, 19440, 20655, 22032, 22584, 24480, 25407, 25920, 27540, 28230, 29376, 30112, 31994, 33048, 33876, 36720, 37640, 38880, 41310, 42345, 44064, 45168, 47991, 48960, 50814, 55080, 56460, 60224, 63988, 66096, 67752, 73440, 75280, 76221, 77760, 79985, 82620, 84690, 88128, 90336, 95982, 101628, 110160, 112920, 127035, 127976, 132192, 135504, 143973, 146880, 150560, 152442, 159970, 165240, 169380, 180672, 191964, 203256, 220320, 225840, 228663, 239955, 254070, 255952, 264384, 271008, 287946, 301120, 304884, 319940, 330480, 338760, 381105, 383928, 406512, 431919, 440640, 451680, 457326, 479910, 508140, 511904, 542016, 575892, 609768, 639880, 660960, 677520, 719865, 762210, 767856, 813024, 863838, 903360, 914652, 959820, 1016280, 1023808, 1143315, 1151784, 1219536, 1279760, 1295757, 1321920, 1355040, 1439730, 1524420, 1535712, 1626048, 1727676, 1829304, 1919640, 2032560, 2159595, 2286630, 2303568, 2439072, 2559520, 2591514, 2710080, 2879460, 3048840, 3071424, 3455352, 3658608, 3839280, 3887271, 4065120, 4319190, 4573260, 4607136, 4878144, 5119040, 5183028, 5758920, 6097680, 6478785, 6910704, 7317216, 7678560, 7774542, 8130240, 8638380, 9146520, 9214272, 10366056, 11517840, 12195360, 12957570, 13821408, 14634432, 15357120, 15549084, 17276760, 18293040, 19436355, 20732112, 23035680, 24390720, 25915140, 27642816, 31098168, 34553520, 36586080, 38872710, 41464224, 46071360, 51830280, 62196336, 69107040, 73172160, 77745420, 82928448, 103660560, 124392672, 138214080, 155490840, 207321120, 248785344, 310981680, 414642240, 621963360, 1243926720]

約数ペア:

[(1, 1243926720), (2, 621963360), (3, 414642240), (4, 310981680), (5, 248785344), (6, 207321120), (8, 155490840), (9, 138214080), (10, 124392672), (12, 103660560), (15, 82928448), (16, 77745420), (17, 73172160), (18, 69107040), (20, 62196336), (24, 51830280), (27, 46071360), (30, 41464224), (32, 38872710), (34, 36586080), (36, 34553520), (40, 31098168), (45, 27642816), (48, 25915140), (51, 24390720), (54, 23035680), (60, 20732112), (64, 19436355), (68, 18293040), (72, 17276760), (80, 15549084), (81, 15357120), (85, 14634432), (90, 13821408), (96, 12957570), (102, 12195360), (108, 11517840), (120, 10366056), (135, 9214272), (136, 9146520), (144, 8638380), (153, 8130240), (160, 7774542), (162, 7678560), (170, 7317216), (180, 6910704), (192, 6478785), (204, 6097680), (216, 5758920), (240, 5183028), (243, 5119040), (255, 4878144), (270, 4607136), (272, 4573260), (288, 4319190), (306, 4065120), (320, 3887271), (324, 3839280), (340, 3658608), (360, 3455352), (405, 3071424), (408, 3048840), (432, 2879460), (459, 2710080), (480, 2591514), (486, 2559520), (510, 2439072), (540, 2303568), (544, 2286630), (576, 2159595), (612, 2032560), (648, 1919640), (680, 1829304), (720, 1727676), (765, 1626048), (810, 1535712), (816, 1524420), (864, 1439730), (918, 1355040), (941, 1321920), (960, 1295757), (972, 1279760), (1020, 1219536), (1080, 1151784), (1088, 1143315), (1215, 1023808), (1224, 1016280), (1296, 959820), (1360, 914652), (1377, 903360), (1440, 863838), (1530, 813024), (1620, 767856), (1632, 762210), (1728, 719865), (1836, 677520), (1882, 660960), (1944, 639880), (2040, 609768), (2160, 575892), (2295, 542016), (2430, 511904), (2448, 508140), (2592, 479910), (2720, 457326), (2754, 451680), (2823, 440640), (2880, 431919), (3060, 406512), (3240, 383928), (3264, 381105), (3672, 338760), (3764, 330480), (3888, 319940), (4080, 304884), (4131, 301120), (4320, 287946), (4590, 271008), (4705, 264384), (4860, 255952), (4896, 254070), (5184, 239955), (5440, 228663), (5508, 225840), (5646, 220320), (6120, 203256), (6480, 191964), (6885, 180672), (7344, 169380), (7528, 165240), (7776, 159970), (8160, 152442), (8262, 150560), (8469, 146880), (8640, 143973), (9180, 135504), (9410, 132192), (9720, 127976), (9792, 127035), (11016, 112920), (11292, 110160), (12240, 101628), (12960, 95982), (13770, 90336), (14115, 88128), (14688, 84690), (15056, 82620), (15552, 79985), (15997, 77760), (16320, 76221), (16524, 75280), (16938, 73440), (18360, 67752), (18820, 66096), (19440, 63988), (20655, 60224), (22032, 56460), (22584, 55080), (24480, 50814), (25407, 48960), (25920, 47991), (27540, 45168), (28230, 44064), (29376, 42345), (30112, 41310), (31994, 38880), (33048, 37640), (33876, 36720)]