55447440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231031}}^1$

素因数の和:231047

約数の個数: 40

約数和(自身を含む): 171887808

約数和(自身を除く): 116440368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231031, 462062, 693093, 924124, 1155155, 1386186, 1848248, 2310310, 2772372, 3465465, 3696496, 4620620, 5544744, 6930930, 9241240, 11089488, 13861860, 18482480, 27723720, 55447440]

約数ペア:

[(1, 55447440), (2, 27723720), (3, 18482480), (4, 13861860), (5, 11089488), (6, 9241240), (8, 6930930), (10, 5544744), (12, 4620620), (15, 3696496), (16, 3465465), (20, 2772372), (24, 2310310), (30, 1848248), (40, 1386186), (48, 1155155), (60, 924124), (80, 693093), (120, 462062), (240, 231031)]