55480440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462337}}^1$

素因数の和:462351

約数の個数: 32

約数和(自身を含む): 166441680

約数和(自身を除く): 110961240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462337, 924674, 1387011, 1849348, 2311685, 2774022, 3698696, 4623370, 5548044, 6935055, 9246740, 11096088, 13870110, 18493480, 27740220, 55480440]

約数ペア:

[(1, 55480440), (2, 27740220), (3, 18493480), (4, 13870110), (5, 11096088), (6, 9246740), (8, 6935055), (10, 5548044), (12, 4623370), (15, 3698696), (20, 2774022), (24, 2311685), (30, 1849348), (40, 1387011), (60, 924674), (120, 462337)]