308171520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 1127797440

約数和(自身を除く): 819625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 241, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 482, 540, 555, 576, 592, 640, 666, 720, 723, 740, 768, 864, 888, 960, 964, 999, 1080, 1110, 1152, 1184, 1205, 1280, 1332, 1440, 1446, 1480, 1665, 1728, 1776, 1920, 1928, 1998, 2160, 2169, 2220, 2304, 2368, 2410, 2664, 2880, 2892, 2960, 3330, 3456, 3552, 3615, 3840, 3856, 3996, 4320, 4338, 4440, 4736, 4820, 4995, 5328, 5760, 5784, 5920, 6507, 6660, 6912, 7104, 7230, 7712, 7992, 8640, 8676, 8880, 8917, 9472, 9640, 9990, 10656, 10845, 11520, 11568, 11840, 13014, 13320, 14208, 14460, 15424, 15984, 17280, 17352, 17760, 17834, 19280, 19980, 21312, 21690, 23136, 23680, 26028, 26640, 26751, 28416, 28920, 30848, 31968, 32535, 34560, 34704, 35520, 35668, 38560, 39960, 42624, 43380, 44585, 46272, 47360, 52056, 53280, 53502, 57840, 61696, 63936, 65070, 69408, 71040, 71336, 77120, 79920, 80253, 85248, 86760, 89170, 92544, 104112, 106560, 107004, 115680, 127872, 130140, 133755, 138816, 142080, 142672, 154240, 159840, 160506, 173520, 178340, 185088, 208224, 213120, 214008, 231360, 240759, 255744, 260280, 267510, 277632, 285344, 308480, 319680, 321012, 347040, 356680, 401265, 416448, 426240, 428016, 462720, 481518, 520560, 535020, 555264, 570688, 639360, 642024, 694080, 713360, 802530, 832896, 856032, 925440, 963036, 1041120, 1070040, 1141376, 1203795, 1278720, 1284048, 1388160, 1426720, 1605060, 1665792, 1712064, 1926072, 2082240, 2140080, 2282752, 2407590, 2568096, 2776320, 2853440, 3210120, 3424128, 3852144, 4164480, 4280160, 4815180, 5136192, 5706880, 6420240, 6848256, 7704288, 8328960, 8560320, 9630360, 10272384, 11413760, 12840480, 15408576, 17120640, 19260720, 20544768, 25680960, 30817152, 34241280, 38521440, 51361920, 61634304, 77042880, 102723840, 154085760, 308171520]

約数ペア:

[(1, 308171520), (2, 154085760), (3, 102723840), (4, 77042880), (5, 61634304), (6, 51361920), (8, 38521440), (9, 34241280), (10, 30817152), (12, 25680960), (15, 20544768), (16, 19260720), (18, 17120640), (20, 15408576), (24, 12840480), (27, 11413760), (30, 10272384), (32, 9630360), (36, 8560320), (37, 8328960), (40, 7704288), (45, 6848256), (48, 6420240), (54, 5706880), (60, 5136192), (64, 4815180), (72, 4280160), (74, 4164480), (80, 3852144), (90, 3424128), (96, 3210120), (108, 2853440), (111, 2776320), (120, 2568096), (128, 2407590), (135, 2282752), (144, 2140080), (148, 2082240), (160, 1926072), (180, 1712064), (185, 1665792), (192, 1605060), (216, 1426720), (222, 1388160), (240, 1284048), (241, 1278720), (256, 1203795), (270, 1141376), (288, 1070040), (296, 1041120), (320, 963036), (333, 925440), (360, 856032), (370, 832896), (384, 802530), (432, 713360), (444, 694080), (480, 642024), (482, 639360), (540, 570688), (555, 555264), (576, 535020), (592, 520560), (640, 481518), (666, 462720), (720, 428016), (723, 426240), (740, 416448), (768, 401265), (864, 356680), (888, 347040), (960, 321012), (964, 319680), (999, 308480), (1080, 285344), (1110, 277632), (1152, 267510), (1184, 260280), (1205, 255744), (1280, 240759), (1332, 231360), (1440, 214008), (1446, 213120), (1480, 208224), (1665, 185088), (1728, 178340), (1776, 173520), (1920, 160506), (1928, 159840), (1998, 154240), (2160, 142672), (2169, 142080), (2220, 138816), (2304, 133755), (2368, 130140), (2410, 127872), (2664, 115680), (2880, 107004), (2892, 106560), (2960, 104112), (3330, 92544), (3456, 89170), (3552, 86760), (3615, 85248), (3840, 80253), (3856, 79920), (3996, 77120), (4320, 71336), (4338, 71040), (4440, 69408), (4736, 65070), (4820, 63936), (4995, 61696), (5328, 57840), (5760, 53502), (5784, 53280), (5920, 52056), (6507, 47360), (6660, 46272), (6912, 44585), (7104, 43380), (7230, 42624), (7712, 39960), (7992, 38560), (8640, 35668), (8676, 35520), (8880, 34704), (8917, 34560), (9472, 32535), (9640, 31968), (9990, 30848), (10656, 28920), (10845, 28416), (11520, 26751), (11568, 26640), (11840, 26028), (13014, 23680), (13320, 23136), (14208, 21690), (14460, 21312), (15424, 19980), (15984, 19280), (17280, 17834), (17352, 17760)]