38091720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317431}}^1$

素因数の和:317445

約数の個数: 32

約数和(自身を含む): 114275520

約数和(自身を除く): 76183800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317431, 634862, 952293, 1269724, 1587155, 1904586, 2539448, 3174310, 3809172, 4761465, 6348620, 7618344, 9522930, 12697240, 19045860, 38091720]

約数ペア:

[(1, 38091720), (2, 19045860), (3, 12697240), (4, 9522930), (5, 7618344), (6, 6348620), (8, 4761465), (10, 3809172), (12, 3174310), (15, 2539448), (20, 1904586), (24, 1587155), (30, 1269724), (40, 952293), (60, 634862), (120, 317431)]