30576080

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 71442600

約数和(自身を除く): 40866520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1669, 1832, 2290, 3338, 3664, 4580, 6676, 8345, 9160, 13352, 16690, 18320, 26704, 33380, 66760, 133520, 382201, 764402, 1528804, 1911005, 3057608, 3822010, 6115216, 7644020, 15288040, 30576080]

約数ペア:

[(1, 30576080), (2, 15288040), (4, 7644020), (5, 6115216), (8, 3822010), (10, 3057608), (16, 1911005), (20, 1528804), (40, 764402), (80, 382201), (229, 133520), (458, 66760), (916, 33380), (1145, 26704), (1669, 18320), (1832, 16690), (2290, 13352), (3338, 9160), (3664, 8345), (4580, 6676)]