124353840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39857}}^1$

素因数の和:39886

約数の個数: 80

約数和(自身を含む): 415160928

約数和(自身を除く): 290807088

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, 39857, 79714, 119571, 159428, 199285, 239142, 318856, 398570, 478284, 518141, 597855, 637712, 797140, 956568, 1036282, 1195710, 1554423, 1594280, 1913136, 2072564, 2391420, 2590705, 3108846, 3188560, 4145128, 4782840, 5181410, 6217692, 7772115, 8290256, 9565680, 10362820, 12435384, 15544230, 20725640, 24870768, 31088460, 41451280, 62176920, 124353840]

約数ペア:

[(1, 124353840), (2, 62176920), (3, 41451280), (4, 31088460), (5, 24870768), (6, 20725640), (8, 15544230), (10, 12435384), (12, 10362820), (13, 9565680), (15, 8290256), (16, 7772115), (20, 6217692), (24, 5181410), (26, 4782840), (30, 4145128), (39, 3188560), (40, 3108846), (48, 2590705), (52, 2391420), (60, 2072564), (65, 1913136), (78, 1594280), (80, 1554423), (104, 1195710), (120, 1036282), (130, 956568), (156, 797140), (195, 637712), (208, 597855), (240, 518141), (260, 478284), (312, 398570), (390, 318856), (520, 239142), (624, 199285), (780, 159428), (1040, 119571), (1560, 79714), (3120, 39857)]