308904360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2574203}}^1$

素因数の和:2574217

約数の個数: 32

約数和(自身を含む): 926713440

約数和(自身を除く): 617809080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2574203, 5148406, 7722609, 10296812, 12871015, 15445218, 20593624, 25742030, 30890436, 38613045, 51484060, 61780872, 77226090, 102968120, 154452180, 308904360]

約数ペア:

[(1, 308904360), (2, 154452180), (3, 102968120), (4, 77226090), (5, 61780872), (6, 51484060), (8, 38613045), (10, 30890436), (12, 25742030), (15, 20593624), (20, 15445218), (24, 12871015), (30, 10296812), (40, 7722609), (60, 5148406), (120, 2574203)]