180269120

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7717}}^1$

素因数の和:7807

約数の個数: 56

約数和(自身を含む): 435202584

約数和(自身を除く): 254933464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 7717, 11680, 15434, 23360, 30868, 38585, 61736, 77170, 123472, 154340, 246944, 308680, 493888, 563341, 617360, 1126682, 1234720, 2253364, 2469440, 2816705, 4506728, 5633410, 9013456, 11266820, 18026912, 22533640, 36053824, 45067280, 90134560, 180269120]

約数ペア:

[(1, 180269120), (2, 90134560), (4, 45067280), (5, 36053824), (8, 22533640), (10, 18026912), (16, 11266820), (20, 9013456), (32, 5633410), (40, 4506728), (64, 2816705), (73, 2469440), (80, 2253364), (146, 1234720), (160, 1126682), (292, 617360), (320, 563341), (365, 493888), (584, 308680), (730, 246944), (1168, 154340), (1460, 123472), (2336, 77170), (2920, 61736), (4672, 38585), (5840, 30868), (7717, 23360), (11680, 15434)]