286508280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2387569}}^1$

素因数の和:2387583

約数の個数: 32

約数和(自身を含む): 859525200

約数和(自身を除く): 573016920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2387569, 4775138, 7162707, 9550276, 11937845, 14325414, 19100552, 23875690, 28650828, 35813535, 47751380, 57301656, 71627070, 95502760, 143254140, 286508280]

約数ペア:

[(1, 286508280), (2, 143254140), (3, 95502760), (4, 71627070), (5, 57301656), (6, 47751380), (8, 35813535), (10, 28650828), (12, 23875690), (15, 19100552), (20, 14325414), (24, 11937845), (30, 9550276), (40, 7162707), (60, 4775138), (120, 2387569)]