309856672960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18269851}}^1$

素因数の和:18269921

約数の個数: 56

約数和(自身を含む): 751767870096

約数和(自身を除く): 441911197136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 18269851, 36539702, 73079404, 91349255, 146158808, 182698510, 292317616, 365397020, 584635232, 730794040, 968302103, 1169270464, 1461588080, 1936604206, 2923176160, 3873208412, 4841510515, 5846352320, 7746416824, 9683021030, 15492833648, 19366042060, 30985667296, 38732084120, 61971334592, 77464168240, 154928336480, 309856672960]

約数ペア:

[(1, 309856672960), (2, 154928336480), (4, 77464168240), (5, 61971334592), (8, 38732084120), (10, 30985667296), (16, 19366042060), (20, 15492833648), (32, 9683021030), (40, 7746416824), (53, 5846352320), (64, 4841510515), (80, 3873208412), (106, 2923176160), (160, 1936604206), (212, 1461588080), (265, 1169270464), (320, 968302103), (424, 730794040), (530, 584635232), (848, 365397020), (1060, 292317616), (1696, 182698510), (2120, 146158808), (3392, 91349255), (4240, 73079404), (8480, 36539702), (16960, 18269851)]