461256880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15541}}^1$

素因数の和:15614

約数の個数: 80

約数和(自身を含む): 1248830784

約数和(自身を除く): 787573904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 15541, 29680, 31082, 62164, 77705, 108787, 124328, 155410, 217574, 248656, 310820, 435148, 543935, 621640, 823673, 870296, 1087870, 1243280, 1647346, 1740592, 2175740, 3294692, 4118365, 4351480, 5765711, 6589384, 8236730, 8702960, 11531422, 13178768, 16473460, 23062844, 28828555, 32946920, 46125688, 57657110, 65893840, 92251376, 115314220, 230628440, 461256880]

約数ペア:

[(1, 461256880), (2, 230628440), (4, 115314220), (5, 92251376), (7, 65893840), (8, 57657110), (10, 46125688), (14, 32946920), (16, 28828555), (20, 23062844), (28, 16473460), (35, 13178768), (40, 11531422), (53, 8702960), (56, 8236730), (70, 6589384), (80, 5765711), (106, 4351480), (112, 4118365), (140, 3294692), (212, 2175740), (265, 1740592), (280, 1647346), (371, 1243280), (424, 1087870), (530, 870296), (560, 823673), (742, 621640), (848, 543935), (1060, 435148), (1484, 310820), (1855, 248656), (2120, 217574), (2968, 155410), (3710, 124328), (4240, 108787), (5936, 77705), (7420, 62164), (14840, 31082), (15541, 29680)]