312040920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2600341}}^1$

素因数の和:2600355

約数の個数: 32

約数和(自身を含む): 936123120

約数和(自身を除く): 624082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2600341, 5200682, 7801023, 10401364, 13001705, 15602046, 20802728, 26003410, 31204092, 39005115, 52006820, 62408184, 78010230, 104013640, 156020460, 312040920]

約数ペア:

[(1, 312040920), (2, 156020460), (3, 104013640), (4, 78010230), (5, 62408184), (6, 52006820), (8, 39005115), (10, 31204092), (12, 26003410), (15, 20802728), (20, 15602046), (24, 13001705), (30, 10401364), (40, 7801023), (60, 5200682), (120, 2600341)]