3953640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 12130560

約数和(自身を除く): 8176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 701, 705, 940, 1128, 1402, 1410, 1880, 2103, 2804, 2820, 3505, 4206, 5608, 5640, 7010, 8412, 10515, 14020, 16824, 21030, 28040, 32947, 42060, 65894, 84120, 98841, 131788, 164735, 197682, 263576, 329470, 395364, 494205, 658940, 790728, 988410, 1317880, 1976820, 3953640]

約数ペア:

[(1, 3953640), (2, 1976820), (3, 1317880), (4, 988410), (5, 790728), (6, 658940), (8, 494205), (10, 395364), (12, 329470), (15, 263576), (20, 197682), (24, 164735), (30, 131788), (40, 98841), (47, 84120), (60, 65894), (94, 42060), (120, 32947), (141, 28040), (188, 21030), (235, 16824), (282, 14020), (376, 10515), (470, 8412), (564, 7010), (701, 5640), (705, 5608), (940, 4206), (1128, 3505), (1402, 2820), (1410, 2804), (1880, 2103)]