152290160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2922

約数の個数: 80

約数和(自身を含む): 392733792

約数和(自身を除く): 240443632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 2837, 3355, 4880, 5368, 5674, 6710, 10736, 11348, 13420, 14185, 22696, 26840, 28370, 31207, 45392, 53680, 56740, 62414, 113480, 124828, 156035, 173057, 226960, 249656, 312070, 346114, 499312, 624140, 692228, 865285, 1248280, 1384456, 1730570, 1903627, 2496560, 2768912, 3461140, 3807254, 6922280, 7614508, 9518135, 13844560, 15229016, 19036270, 30458032, 38072540, 76145080, 152290160]

約数ペア:

[(1, 152290160), (2, 76145080), (4, 38072540), (5, 30458032), (8, 19036270), (10, 15229016), (11, 13844560), (16, 9518135), (20, 7614508), (22, 6922280), (40, 3807254), (44, 3461140), (55, 2768912), (61, 2496560), (80, 1903627), (88, 1730570), (110, 1384456), (122, 1248280), (176, 865285), (220, 692228), (244, 624140), (305, 499312), (440, 346114), (488, 312070), (610, 249656), (671, 226960), (880, 173057), (976, 156035), (1220, 124828), (1342, 113480), (2440, 62414), (2684, 56740), (2837, 53680), (3355, 45392), (4880, 31207), (5368, 28370), (5674, 26840), (6710, 22696), (10736, 14185), (11348, 13420)]