671120640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 180

約数和(自身を含む): 2401763364

約数和(自身を除く): 1730642724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6473, 6480, 6912, 8640, 10368, 11520, 12946, 12960, 17280, 19419, 20736, 25892, 25920, 32365, 34560, 38838, 51784, 51840, 58257, 64730, 77676, 97095, 103568, 103680, 116514, 129460, 155352, 174771, 194190, 207136, 233028, 258920, 291285, 310704, 349542, 388380, 414272, 466056, 517840, 524313, 582570, 621408, 699084, 776760, 828544, 873855, 932112, 1035680, 1048626, 1165140, 1242816, 1398168, 1553520, 1657088, 1747710, 1864224, 2071360, 2097252, 2330280, 2485632, 2621565, 2796336, 3107040, 3495420, 3728448, 4142720, 4194504, 4660560, 4971264, 5243130, 5592672, 6214080, 6990840, 7456896, 8285440, 8389008, 9321120, 10486260, 11185344, 12428160, 13981680, 14913792, 16778016, 18642240, 20972520, 22370688, 24856320, 27963360, 33556032, 37284480, 41945040, 44741376, 55926720, 67112064, 74568960, 83890080, 111853440, 134224128, 167780160, 223706880, 335560320, 671120640]

約数ペア:

[(1, 671120640), (2, 335560320), (3, 223706880), (4, 167780160), (5, 134224128), (6, 111853440), (8, 83890080), (9, 74568960), (10, 67112064), (12, 55926720), (15, 44741376), (16, 41945040), (18, 37284480), (20, 33556032), (24, 27963360), (27, 24856320), (30, 22370688), (32, 20972520), (36, 18642240), (40, 16778016), (45, 14913792), (48, 13981680), (54, 12428160), (60, 11185344), (64, 10486260), (72, 9321120), (80, 8389008), (81, 8285440), (90, 7456896), (96, 6990840), (108, 6214080), (120, 5592672), (128, 5243130), (135, 4971264), (144, 4660560), (160, 4194504), (162, 4142720), (180, 3728448), (192, 3495420), (216, 3107040), (240, 2796336), (256, 2621565), (270, 2485632), (288, 2330280), (320, 2097252), (324, 2071360), (360, 1864224), (384, 1747710), (405, 1657088), (432, 1553520), (480, 1398168), (540, 1242816), (576, 1165140), (640, 1048626), (648, 1035680), (720, 932112), (768, 873855), (810, 828544), (864, 776760), (960, 699084), (1080, 621408), (1152, 582570), (1280, 524313), (1296, 517840), (1440, 466056), (1620, 414272), (1728, 388380), (1920, 349542), (2160, 310704), (2304, 291285), (2592, 258920), (2880, 233028), (3240, 207136), (3456, 194190), (3840, 174771), (4320, 155352), (5184, 129460), (5760, 116514), (6473, 103680), (6480, 103568), (6912, 97095), (8640, 77676), (10368, 64730), (11520, 58257), (12946, 51840), (12960, 51784), (17280, 38838), (19419, 34560), (20736, 32365), (25892, 25920)]