40158960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167329}}^1$

素因数の和:167345

約数の個数: 40

約数和(自身を含む): 124493520

約数和(自身を除く): 84334560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 167329, 334658, 501987, 669316, 836645, 1003974, 1338632, 1673290, 2007948, 2509935, 2677264, 3346580, 4015896, 5019870, 6693160, 8031792, 10039740, 13386320, 20079480, 40158960]

約数ペア:

[(1, 40158960), (2, 20079480), (3, 13386320), (4, 10039740), (5, 8031792), (6, 6693160), (8, 5019870), (10, 4015896), (12, 3346580), (15, 2677264), (16, 2509935), (20, 2007948), (24, 1673290), (30, 1338632), (40, 1003974), (48, 836645), (60, 669316), (80, 501987), (120, 334658), (240, 167329)]