15165240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 31404360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 2939, 5160, 5878, 8817, 11756, 14695, 17634, 23512, 29390, 35268, 44085, 58780, 70536, 88170, 117560, 126377, 176340, 252754, 352680, 379131, 505508, 631885, 758262, 1011016, 1263770, 1516524, 1895655, 2527540, 3033048, 3791310, 5055080, 7582620, 15165240]

約数ペア:

[(1, 15165240), (2, 7582620), (3, 5055080), (4, 3791310), (5, 3033048), (6, 2527540), (8, 1895655), (10, 1516524), (12, 1263770), (15, 1011016), (20, 758262), (24, 631885), (30, 505508), (40, 379131), (43, 352680), (60, 252754), (86, 176340), (120, 126377), (129, 117560), (172, 88170), (215, 70536), (258, 58780), (344, 44085), (430, 35268), (516, 29390), (645, 23512), (860, 17634), (1032, 14695), (1290, 11756), (1720, 8817), (2580, 5878), (2939, 5160)]