123795480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031629}}^1$

素因数の和:1031643

約数の個数: 32

約数和(自身を含む): 371386800

約数和(自身を除く): 247591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031629, 2063258, 3094887, 4126516, 5158145, 6189774, 8253032, 10316290, 12379548, 15474435, 20632580, 24759096, 30948870, 41265160, 61897740, 123795480]

約数ペア:

[(1, 123795480), (2, 61897740), (3, 41265160), (4, 30948870), (5, 24759096), (6, 20632580), (8, 15474435), (10, 12379548), (12, 10316290), (15, 8253032), (20, 6189774), (24, 5158145), (30, 4126516), (40, 3094887), (60, 2063258), (120, 1031629)]