308492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2570773}}^1$

素因数の和:2570787

約数の個数: 32

約数和(自身を含む): 925478640

約数和(自身を除く): 616985880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2570773, 5141546, 7712319, 10283092, 12853865, 15424638, 20566184, 25707730, 30849276, 38561595, 51415460, 61698552, 77123190, 102830920, 154246380, 308492760]

約数ペア:

[(1, 308492760), (2, 154246380), (3, 102830920), (4, 77123190), (5, 61698552), (6, 51415460), (8, 38561595), (10, 30849276), (12, 25707730), (15, 20566184), (20, 15424638), (24, 12853865), (30, 10283092), (40, 7712319), (60, 5141546), (120, 2570773)]