86242920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{718691}}^1$

素因数の和:718705

約数の個数: 32

約数和(自身を含む): 258729120

約数和(自身を除く): 172486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 718691, 1437382, 2156073, 2874764, 3593455, 4312146, 5749528, 7186910, 8624292, 10780365, 14373820, 17248584, 21560730, 28747640, 43121460, 86242920]

約数ペア:

[(1, 86242920), (2, 43121460), (3, 28747640), (4, 21560730), (5, 17248584), (6, 14373820), (8, 10780365), (10, 8624292), (12, 7186910), (15, 5749528), (20, 4312146), (24, 3593455), (30, 2874764), (40, 2156073), (60, 1437382), (120, 718691)]