9747240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 20190360

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, 1889, 2580, 3778, 5160, 5667, 7556, 9445, 11334, 15112, 18890, 22668, 28335, 37780, 45336, 56670, 75560, 81227, 113340, 162454, 226680, 243681, 324908, 406135, 487362, 649816, 812270, 974724, 1218405, 1624540, 1949448, 2436810, 3249080, 4873620, 9747240]

約数ペア:

[(1, 9747240), (2, 4873620), (3, 3249080), (4, 2436810), (5, 1949448), (6, 1624540), (8, 1218405), (10, 974724), (12, 812270), (15, 649816), (20, 487362), (24, 406135), (30, 324908), (40, 243681), (43, 226680), (60, 162454), (86, 113340), (120, 81227), (129, 75560), (172, 56670), (215, 45336), (258, 37780), (344, 28335), (430, 22668), (516, 18890), (645, 15112), (860, 11334), (1032, 9445), (1290, 7556), (1720, 5667), (1889, 5160), (2580, 3778)]