212977560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1774813}}^1$

素因数の和:1774827

約数の個数: 32

約数和(自身を含む): 638933040

約数和(自身を除く): 425955480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1774813, 3549626, 5324439, 7099252, 8874065, 10648878, 14198504, 17748130, 21297756, 26622195, 35496260, 42595512, 53244390, 70992520, 106488780, 212977560]

約数ペア:

[(1, 212977560), (2, 106488780), (3, 70992520), (4, 53244390), (5, 42595512), (6, 35496260), (8, 26622195), (10, 21297756), (12, 17748130), (15, 14198504), (20, 10648878), (24, 8874065), (30, 7099252), (40, 5324439), (60, 3549626), (120, 1774813)]