164632080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40351}}^1$

素因数の和:40384

約数の個数: 80

約数和(自身を含む): 540393984

約数和(自身を除く): 375761904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 40351, 80702, 121053, 161404, 201755, 242106, 322808, 403510, 484212, 605265, 645616, 685967, 807020, 968424, 1210530, 1371934, 1614040, 1936848, 2057901, 2421060, 2743868, 3228080, 3429835, 4115802, 4842120, 5487736, 6859670, 8231604, 9684240, 10289505, 10975472, 13719340, 16463208, 20579010, 27438680, 32926416, 41158020, 54877360, 82316040, 164632080]

約数ペア:

[(1, 164632080), (2, 82316040), (3, 54877360), (4, 41158020), (5, 32926416), (6, 27438680), (8, 20579010), (10, 16463208), (12, 13719340), (15, 10975472), (16, 10289505), (17, 9684240), (20, 8231604), (24, 6859670), (30, 5487736), (34, 4842120), (40, 4115802), (48, 3429835), (51, 3228080), (60, 2743868), (68, 2421060), (80, 2057901), (85, 1936848), (102, 1614040), (120, 1371934), (136, 1210530), (170, 968424), (204, 807020), (240, 685967), (255, 645616), (272, 605265), (340, 484212), (408, 403510), (510, 322808), (680, 242106), (816, 201755), (1020, 161404), (1360, 121053), (2040, 80702), (4080, 40351)]