8896920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 26922240

約数和(自身を除く): 18025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 491, 604, 755, 906, 982, 1208, 1473, 1510, 1812, 1964, 2265, 2455, 2946, 3020, 3624, 3928, 4530, 4910, 5892, 6040, 7365, 9060, 9820, 11784, 14730, 18120, 19640, 29460, 58920, 74141, 148282, 222423, 296564, 370705, 444846, 593128, 741410, 889692, 1112115, 1482820, 1779384, 2224230, 2965640, 4448460, 8896920]

約数ペア:

[(1, 8896920), (2, 4448460), (3, 2965640), (4, 2224230), (5, 1779384), (6, 1482820), (8, 1112115), (10, 889692), (12, 741410), (15, 593128), (20, 444846), (24, 370705), (30, 296564), (40, 222423), (60, 148282), (120, 74141), (151, 58920), (302, 29460), (453, 19640), (491, 18120), (604, 14730), (755, 11784), (906, 9820), (982, 9060), (1208, 7365), (1473, 6040), (1510, 5892), (1812, 4910), (1964, 4530), (2265, 3928), (2455, 3624), (2946, 3020)]