2242920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18705

約数の個数: 32

約数和(自身を含む): 6729120

約数和(自身を除く): 4486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18691, 37382, 56073, 74764, 93455, 112146, 149528, 186910, 224292, 280365, 373820, 448584, 560730, 747640, 1121460, 2242920]

約数ペア:

[(1, 2242920), (2, 1121460), (3, 747640), (4, 560730), (5, 448584), (6, 373820), (8, 280365), (10, 224292), (12, 186910), (15, 149528), (20, 112146), (24, 93455), (30, 74764), (40, 56073), (60, 37382), (120, 18691)]