2560905144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5081161}}^1$

素因数の和:5081180

約数の個数: 48

約数和(自身を含む): 7926612720

約数和(自身を除く): 5365707576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5081161, 10162322, 15243483, 20324644, 30486966, 35568127, 40649288, 45730449, 60973932, 71136254, 91460898, 106704381, 121947864, 142272508, 182921796, 213408762, 284545016, 320113143, 365843592, 426817524, 640226286, 853635048, 1280452572, 2560905144]

約数ペア:

[(1, 2560905144), (2, 1280452572), (3, 853635048), (4, 640226286), (6, 426817524), (7, 365843592), (8, 320113143), (9, 284545016), (12, 213408762), (14, 182921796), (18, 142272508), (21, 121947864), (24, 106704381), (28, 91460898), (36, 71136254), (42, 60973932), (56, 45730449), (63, 40649288), (72, 35568127), (84, 30486966), (126, 20324644), (168, 15243483), (252, 10162322), (504, 5081161)]