30720792

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{10079}}^1$

素因数の和:10215

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 46693608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 10079, 20158, 30237, 40316, 60474, 80632, 120948, 241896, 1280033, 2560066, 3840099, 5120132, 7680198, 10240264, 15360396, 30720792]

約数ペア:

[(1, 30720792), (2, 15360396), (3, 10240264), (4, 7680198), (6, 5120132), (8, 3840099), (12, 2560066), (24, 1280033), (127, 241896), (254, 120948), (381, 80632), (508, 60474), (762, 40316), (1016, 30237), (1524, 20158), (3048, 10079)]