126861360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6786

約数の個数: 80

約数和(自身を含む): 398307840

約数和(自身を除く): 271446480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 6691, 9480, 13382, 18960, 20073, 26764, 33455, 40146, 53528, 66910, 80292, 100365, 107056, 133820, 160584, 200730, 267640, 321168, 401460, 528589, 535280, 802920, 1057178, 1585767, 1605840, 2114356, 2642945, 3171534, 4228712, 5285890, 6343068, 7928835, 8457424, 10571780, 12686136, 15857670, 21143560, 25372272, 31715340, 42287120, 63430680, 126861360]

約数ペア:

[(1, 126861360), (2, 63430680), (3, 42287120), (4, 31715340), (5, 25372272), (6, 21143560), (8, 15857670), (10, 12686136), (12, 10571780), (15, 8457424), (16, 7928835), (20, 6343068), (24, 5285890), (30, 4228712), (40, 3171534), (48, 2642945), (60, 2114356), (79, 1605840), (80, 1585767), (120, 1057178), (158, 802920), (237, 535280), (240, 528589), (316, 401460), (395, 321168), (474, 267640), (632, 200730), (790, 160584), (948, 133820), (1185, 107056), (1264, 100365), (1580, 80292), (1896, 66910), (2370, 53528), (3160, 40146), (3792, 33455), (4740, 26764), (6320, 20073), (6691, 18960), (9480, 13382)]