304592080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1733}}^1$

素因数の和:1785

約数の個数: 80

約数和(自身を含む): 767607120

約数和(自身を除く): 463015040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 1733, 2197, 2704, 3380, 3466, 4394, 6760, 6932, 8665, 8788, 10985, 13520, 13864, 17330, 17576, 21970, 22529, 27728, 34660, 35152, 43940, 45058, 69320, 87880, 90116, 112645, 138640, 175760, 180232, 225290, 292877, 360464, 450580, 585754, 901160, 1171508, 1464385, 1802320, 2343016, 2928770, 3807401, 4686032, 5857540, 7614802, 11715080, 15229604, 19037005, 23430160, 30459208, 38074010, 60918416, 76148020, 152296040, 304592080]

約数ペア:

[(1, 304592080), (2, 152296040), (4, 76148020), (5, 60918416), (8, 38074010), (10, 30459208), (13, 23430160), (16, 19037005), (20, 15229604), (26, 11715080), (40, 7614802), (52, 5857540), (65, 4686032), (80, 3807401), (104, 2928770), (130, 2343016), (169, 1802320), (208, 1464385), (260, 1171508), (338, 901160), (520, 585754), (676, 450580), (845, 360464), (1040, 292877), (1352, 225290), (1690, 180232), (1733, 175760), (2197, 138640), (2704, 112645), (3380, 90116), (3466, 87880), (4394, 69320), (6760, 45058), (6932, 43940), (8665, 35152), (8788, 34660), (10985, 27728), (13520, 22529), (13864, 21970), (17330, 17576)]