8801220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 25175808

約数和(自身を除く): 16374588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3121, 6242, 9363, 12484, 15605, 18726, 31210, 37452, 46815, 62420, 93630, 146687, 187260, 293374, 440061, 586748, 733435, 880122, 1466870, 1760244, 2200305, 2933740, 4400610, 8801220]

約数ペア:

[(1, 8801220), (2, 4400610), (3, 2933740), (4, 2200305), (5, 1760244), (6, 1466870), (10, 880122), (12, 733435), (15, 586748), (20, 440061), (30, 293374), (47, 187260), (60, 146687), (94, 93630), (141, 62420), (188, 46815), (235, 37452), (282, 31210), (470, 18726), (564, 15605), (705, 12484), (940, 9363), (1410, 6242), (2820, 3121)]