204946680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1707889}}^1$

素因数の和:1707903

約数の個数: 32

約数和(自身を含む): 614840400

約数和(自身を除く): 409893720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1707889, 3415778, 5123667, 6831556, 8539445, 10247334, 13663112, 17078890, 20494668, 25618335, 34157780, 40989336, 51236670, 68315560, 102473340, 204946680]

約数ペア:

[(1, 204946680), (2, 102473340), (3, 68315560), (4, 51236670), (5, 40989336), (6, 34157780), (8, 25618335), (10, 20494668), (12, 17078890), (15, 13663112), (20, 10247334), (24, 8539445), (30, 6831556), (40, 5123667), (60, 3415778), (120, 1707889)]