406882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3390691}}^1$

素因数の和:3390705

約数の個数: 32

約数和(自身を含む): 1220649120

約数和(自身を除く): 813766200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3390691, 6781382, 10172073, 13562764, 16953455, 20344146, 27125528, 33906910, 40688292, 50860365, 67813820, 81376584, 101720730, 135627640, 203441460, 406882920]

約数ペア:

[(1, 406882920), (2, 203441460), (3, 135627640), (4, 101720730), (5, 81376584), (6, 67813820), (8, 50860365), (10, 40688292), (12, 33906910), (15, 27125528), (20, 20344146), (24, 16953455), (30, 13562764), (40, 10172073), (60, 6781382), (120, 3390691)]