165957240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1382977}}^1$

素因数の和:1382991

約数の個数: 32

約数和(自身を含む): 497872080

約数和(自身を除く): 331914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1382977, 2765954, 4148931, 5531908, 6914885, 8297862, 11063816, 13829770, 16595724, 20744655, 27659540, 33191448, 41489310, 55319080, 82978620, 165957240]

約数ペア:

[(1, 165957240), (2, 82978620), (3, 55319080), (4, 41489310), (5, 33191448), (6, 27659540), (8, 20744655), (10, 16595724), (12, 13829770), (15, 11063816), (20, 8297862), (24, 6914885), (30, 5531908), (40, 4148931), (60, 2765954), (120, 1382977)]