291183240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2426527}}^1$

素因数の和:2426541

約数の個数: 32

約数和(自身を含む): 873550080

約数和(自身を除く): 582366840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2426527, 4853054, 7279581, 9706108, 12132635, 14559162, 19412216, 24265270, 29118324, 36397905, 48530540, 58236648, 72795810, 97061080, 145591620, 291183240]

約数ペア:

[(1, 291183240), (2, 145591620), (3, 97061080), (4, 72795810), (5, 58236648), (6, 48530540), (8, 36397905), (10, 29118324), (12, 24265270), (15, 19412216), (20, 14559162), (24, 12132635), (30, 9706108), (40, 7279581), (60, 4853054), (120, 2426527)]