119746920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997891}}^1$

素因数の和:997905

約数の個数: 32

約数和(自身を含む): 359241120

約数和(自身を除く): 239494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997891, 1995782, 2993673, 3991564, 4989455, 5987346, 7983128, 9978910, 11974692, 14968365, 19957820, 23949384, 29936730, 39915640, 59873460, 119746920]

約数ペア:

[(1, 119746920), (2, 59873460), (3, 39915640), (4, 29936730), (5, 23949384), (6, 19957820), (8, 14968365), (10, 11974692), (12, 9978910), (15, 7983128), (20, 5987346), (24, 4989455), (30, 3991564), (40, 2993673), (60, 1995782), (120, 997891)]