1574120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2313880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 59, 92, 115, 116, 118, 145, 184, 230, 232, 236, 290, 295, 460, 472, 580, 590, 667, 920, 1160, 1180, 1334, 1357, 1711, 2360, 2668, 2714, 3335, 3422, 5336, 5428, 6670, 6785, 6844, 8555, 10856, 13340, 13570, 13688, 17110, 26680, 27140, 34220, 39353, 54280, 68440, 78706, 157412, 196765, 314824, 393530, 787060, 1574120]

約数ペア:

[(1, 1574120), (2, 787060), (4, 393530), (5, 314824), (8, 196765), (10, 157412), (20, 78706), (23, 68440), (29, 54280), (40, 39353), (46, 34220), (58, 27140), (59, 26680), (92, 17110), (115, 13688), (116, 13570), (118, 13340), (145, 10856), (184, 8555), (230, 6844), (232, 6785), (236, 6670), (290, 5428), (295, 5336), (460, 3422), (472, 3335), (580, 2714), (590, 2668), (667, 2360), (920, 1711), (1160, 1357), (1180, 1334)]