461997120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37019}}^1$

素因数の和:37052

約数の個数: 112

約数和(自身を含む): 1579717440

約数和(自身を除く): 1117720320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 37019, 74038, 111057, 148076, 185095, 222114, 296152, 370190, 444228, 481247, 555285, 592304, 740380, 888456, 962494, 1110570, 1184608, 1443741, 1480760, 1776912, 1924988, 2221140, 2369216, 2406235, 2887482, 2961520, 3553824, 3849976, 4442280, 4812470, 5774964, 5923040, 7107648, 7218705, 7699952, 8884560, 9624940, 11549928, 11846080, 14437410, 15399904, 17769120, 19249880, 23099856, 28874820, 30799808, 35538240, 38499760, 46199712, 57749640, 76999520, 92399424, 115499280, 153999040, 230998560, 461997120]

約数ペア:

[(1, 461997120), (2, 230998560), (3, 153999040), (4, 115499280), (5, 92399424), (6, 76999520), (8, 57749640), (10, 46199712), (12, 38499760), (13, 35538240), (15, 30799808), (16, 28874820), (20, 23099856), (24, 19249880), (26, 17769120), (30, 15399904), (32, 14437410), (39, 11846080), (40, 11549928), (48, 9624940), (52, 8884560), (60, 7699952), (64, 7218705), (65, 7107648), (78, 5923040), (80, 5774964), (96, 4812470), (104, 4442280), (120, 3849976), (130, 3553824), (156, 2961520), (160, 2887482), (192, 2406235), (195, 2369216), (208, 2221140), (240, 1924988), (260, 1776912), (312, 1480760), (320, 1443741), (390, 1184608), (416, 1110570), (480, 962494), (520, 888456), (624, 740380), (780, 592304), (832, 555285), (960, 481247), (1040, 444228), (1248, 370190), (1560, 296152), (2080, 222114), (2496, 185095), (3120, 148076), (4160, 111057), (6240, 74038), (12480, 37019)]