42270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176129}}^1$

素因数の和:176145

約数の個数: 40

約数和(自身を含む): 131040720

約数和(自身を除く): 88769760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176129, 352258, 528387, 704516, 880645, 1056774, 1409032, 1761290, 2113548, 2641935, 2818064, 3522580, 4227096, 5283870, 7045160, 8454192, 10567740, 14090320, 21135480, 42270960]

約数ペア:

[(1, 42270960), (2, 21135480), (3, 14090320), (4, 10567740), (5, 8454192), (6, 7045160), (8, 5283870), (10, 4227096), (12, 3522580), (15, 2818064), (16, 2641935), (20, 2113548), (24, 1761290), (30, 1409032), (40, 1056774), (48, 880645), (60, 704516), (80, 528387), (120, 352258), (240, 176129)]