797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 2473056

約数和(自身を除く): 1675536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3323, 6646, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 53168, 66460, 79752, 99690, 132920, 159504, 199380, 265840, 398760, 797520]

約数ペア:

[(1, 797520), (2, 398760), (3, 265840), (4, 199380), (5, 159504), (6, 132920), (8, 99690), (10, 79752), (12, 66460), (15, 53168), (16, 49845), (20, 39876), (24, 33230), (30, 26584), (40, 19938), (48, 16615), (60, 13292), (80, 9969), (120, 6646), (240, 3323)]