208049123760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{866871349}}^1$

素因数の和:866871365

約数の個数: 40

約数和(自身を含む): 644952284400

約数和(自身を除く): 436903160640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 866871349, 1733742698, 2600614047, 3467485396, 4334356745, 5201228094, 6934970792, 8668713490, 10402456188, 13003070235, 13869941584, 17337426980, 20804912376, 26006140470, 34674853960, 41609824752, 52012280940, 69349707920, 104024561880, 208049123760]

約数ペア:

[(1, 208049123760), (2, 104024561880), (3, 69349707920), (4, 52012280940), (5, 41609824752), (6, 34674853960), (8, 26006140470), (10, 20804912376), (12, 17337426980), (15, 13869941584), (16, 13003070235), (20, 10402456188), (24, 8668713490), (30, 6934970792), (40, 5201228094), (48, 4334356745), (60, 3467485396), (80, 2600614047), (120, 1733742698), (240, 866871349)]