65183940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40237}}^1$

素因数の和:40258

約数の個数: 60

約数和(自身を含む): 204489516

約数和(自身を除く): 139305576

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 40237, 80474, 120711, 160948, 201185, 241422, 362133, 402370, 482844, 603555, 724266, 804740, 1086399, 1207110, 1448532, 1810665, 2172798, 2414220, 3259197, 3621330, 4345596, 5431995, 6518394, 7242660, 10863990, 13036788, 16295985, 21727980, 32591970, 65183940]

約数ペア:

[(1, 65183940), (2, 32591970), (3, 21727980), (4, 16295985), (5, 13036788), (6, 10863990), (9, 7242660), (10, 6518394), (12, 5431995), (15, 4345596), (18, 3621330), (20, 3259197), (27, 2414220), (30, 2172798), (36, 1810665), (45, 1448532), (54, 1207110), (60, 1086399), (81, 804740), (90, 724266), (108, 603555), (135, 482844), (162, 402370), (180, 362133), (270, 241422), (324, 201185), (405, 160948), (540, 120711), (810, 80474), (1620, 40237)]