148742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1239517}}^1$

素因数の和:1239531

約数の個数: 32

約数和(自身を含む): 446226480

約数和(自身を除く): 297484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1239517, 2479034, 3718551, 4958068, 6197585, 7437102, 9916136, 12395170, 14874204, 18592755, 24790340, 29748408, 37185510, 49580680, 74371020, 148742040]

約数ペア:

[(1, 148742040), (2, 74371020), (3, 49580680), (4, 37185510), (5, 29748408), (6, 24790340), (8, 18592755), (10, 14874204), (12, 12395170), (15, 9916136), (20, 7437102), (24, 6197585), (30, 4958068), (40, 3718551), (60, 2479034), (120, 1239517)]