12157045680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3896489}}^1$

素因数の和:3896518

約数の個数: 80

約数和(自身を含む): 40585839840

約数和(自身を除く): 28428794160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3896489, 7792978, 11689467, 15585956, 19482445, 23378934, 31171912, 38964890, 46757868, 50654357, 58447335, 62343824, 77929780, 93515736, 101308714, 116894670, 151963071, 155859560, 187031472, 202617428, 233789340, 253271785, 303926142, 311719120, 405234856, 467578680, 506543570, 607852284, 759815355, 810469712, 935157360, 1013087140, 1215704568, 1519630710, 2026174280, 2431409136, 3039261420, 4052348560, 6078522840, 12157045680]

約数ペア:

[(1, 12157045680), (2, 6078522840), (3, 4052348560), (4, 3039261420), (5, 2431409136), (6, 2026174280), (8, 1519630710), (10, 1215704568), (12, 1013087140), (13, 935157360), (15, 810469712), (16, 759815355), (20, 607852284), (24, 506543570), (26, 467578680), (30, 405234856), (39, 311719120), (40, 303926142), (48, 253271785), (52, 233789340), (60, 202617428), (65, 187031472), (78, 155859560), (80, 151963071), (104, 116894670), (120, 101308714), (130, 93515736), (156, 77929780), (195, 62343824), (208, 58447335), (240, 50654357), (260, 46757868), (312, 38964890), (390, 31171912), (520, 23378934), (624, 19482445), (780, 15585956), (1040, 11689467), (1560, 7792978), (3120, 3896489)]