57285840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238691}}^1$

素因数の和:238707

約数の個数: 40

約数和(自身を含む): 177586848

約数和(自身を除く): 120301008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238691, 477382, 716073, 954764, 1193455, 1432146, 1909528, 2386910, 2864292, 3580365, 3819056, 4773820, 5728584, 7160730, 9547640, 11457168, 14321460, 19095280, 28642920, 57285840]

約数ペア:

[(1, 57285840), (2, 28642920), (3, 19095280), (4, 14321460), (5, 11457168), (6, 9547640), (8, 7160730), (10, 5728584), (12, 4773820), (15, 3819056), (16, 3580365), (20, 2864292), (24, 2386910), (30, 1909528), (40, 1432146), (48, 1193455), (60, 954764), (80, 716073), (120, 477382), (240, 238691)]