82316040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40351}}^1$

素因数の和:40382

約数の個数: 64

約数和(自身を含む): 261480960

約数和(自身を除く): 179164920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 40351, 80702, 121053, 161404, 201755, 242106, 322808, 403510, 484212, 605265, 685967, 807020, 968424, 1210530, 1371934, 1614040, 2057901, 2421060, 2743868, 3429835, 4115802, 4842120, 5487736, 6859670, 8231604, 10289505, 13719340, 16463208, 20579010, 27438680, 41158020, 82316040]

約数ペア:

[(1, 82316040), (2, 41158020), (3, 27438680), (4, 20579010), (5, 16463208), (6, 13719340), (8, 10289505), (10, 8231604), (12, 6859670), (15, 5487736), (17, 4842120), (20, 4115802), (24, 3429835), (30, 2743868), (34, 2421060), (40, 2057901), (51, 1614040), (60, 1371934), (68, 1210530), (85, 968424), (102, 807020), (120, 685967), (136, 605265), (170, 484212), (204, 403510), (255, 322808), (340, 242106), (408, 201755), (510, 161404), (680, 121053), (1020, 80702), (2040, 40351)]