225691440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72337}}^1$

素因数の和:72366

約数の個数: 80

約数和(自身を含む): 753472608

約数和(自身を除く): 527781168

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, 72337, 144674, 217011, 289348, 361685, 434022, 578696, 723370, 868044, 940381, 1085055, 1157392, 1446740, 1736088, 1880762, 2170110, 2821143, 2893480, 3472176, 3761524, 4340220, 4701905, 5642286, 5786960, 7523048, 8680440, 9403810, 11284572, 14105715, 15046096, 17360880, 18807620, 22569144, 28211430, 37615240, 45138288, 56422860, 75230480, 112845720, 225691440]

約数ペア:

[(1, 225691440), (2, 112845720), (3, 75230480), (4, 56422860), (5, 45138288), (6, 37615240), (8, 28211430), (10, 22569144), (12, 18807620), (13, 17360880), (15, 15046096), (16, 14105715), (20, 11284572), (24, 9403810), (26, 8680440), (30, 7523048), (39, 5786960), (40, 5642286), (48, 4701905), (52, 4340220), (60, 3761524), (65, 3472176), (78, 2893480), (80, 2821143), (104, 2170110), (120, 1880762), (130, 1736088), (156, 1446740), (195, 1157392), (208, 1085055), (240, 940381), (260, 868044), (312, 723370), (390, 578696), (520, 434022), (624, 361685), (780, 289348), (1040, 217011), (1560, 144674), (3120, 72337)]