202882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1690691}}^1$

素因数の和:1690705

約数の個数: 32

約数和(自身を含む): 608649120

約数和(自身を除く): 405766200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1690691, 3381382, 5072073, 6762764, 8453455, 10144146, 13525528, 16906910, 20288292, 25360365, 33813820, 40576584, 50720730, 67627640, 101441460, 202882920]

約数ペア:

[(1, 202882920), (2, 101441460), (3, 67627640), (4, 50720730), (5, 40576584), (6, 33813820), (8, 25360365), (10, 20288292), (12, 16906910), (15, 13525528), (20, 10144146), (24, 8453455), (30, 6762764), (40, 5072073), (60, 3381382), (120, 1690691)]