129316560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7676

約数の個数: 80

約数和(自身を含む): 406581120

約数和(自身を除く): 277264560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 7589, 8520, 15178, 17040, 22767, 30356, 37945, 45534, 60712, 75890, 91068, 113835, 121424, 151780, 182136, 227670, 303560, 364272, 455340, 538819, 607120, 910680, 1077638, 1616457, 1821360, 2155276, 2694095, 3232914, 4310552, 5388190, 6465828, 8082285, 8621104, 10776380, 12931656, 16164570, 21552760, 25863312, 32329140, 43105520, 64658280, 129316560]

約数ペア:

[(1, 129316560), (2, 64658280), (3, 43105520), (4, 32329140), (5, 25863312), (6, 21552760), (8, 16164570), (10, 12931656), (12, 10776380), (15, 8621104), (16, 8082285), (20, 6465828), (24, 5388190), (30, 4310552), (40, 3232914), (48, 2694095), (60, 2155276), (71, 1821360), (80, 1616457), (120, 1077638), (142, 910680), (213, 607120), (240, 538819), (284, 455340), (355, 364272), (426, 303560), (568, 227670), (710, 182136), (852, 151780), (1065, 121424), (1136, 113835), (1420, 91068), (1704, 75890), (2130, 60712), (2840, 45534), (3408, 37945), (4260, 30356), (5680, 22767), (7589, 17040), (8520, 15178)]