9447960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 29018880

約数和(自身を除く): 19570920

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, 1831, 2580, 3662, 5160, 5493, 7324, 9155, 10986, 14648, 18310, 21972, 27465, 36620, 43944, 54930, 73240, 78733, 109860, 157466, 219720, 236199, 314932, 393665, 472398, 629864, 787330, 944796, 1180995, 1574660, 1889592, 2361990, 3149320, 4723980, 9447960]

約数ペア:

[(1, 9447960), (2, 4723980), (3, 3149320), (4, 2361990), (5, 1889592), (6, 1574660), (8, 1180995), (10, 944796), (12, 787330), (15, 629864), (20, 472398), (24, 393665), (30, 314932), (40, 236199), (43, 219720), (60, 157466), (86, 109860), (120, 78733), (129, 73240), (172, 54930), (215, 43944), (258, 36620), (344, 27465), (430, 21972), (516, 18310), (645, 14648), (860, 10986), (1032, 9155), (1290, 7324), (1720, 5493), (1831, 5160), (2580, 3662)]