80167440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{334031}}^1$

素因数の和:334047

約数の個数: 40

約数和(自身を含む): 248519808

約数和(自身を除く): 168352368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 334031, 668062, 1002093, 1336124, 1670155, 2004186, 2672248, 3340310, 4008372, 5010465, 5344496, 6680620, 8016744, 10020930, 13361240, 16033488, 20041860, 26722480, 40083720, 80167440]

約数ペア:

[(1, 80167440), (2, 40083720), (3, 26722480), (4, 20041860), (5, 16033488), (6, 13361240), (8, 10020930), (10, 8016744), (12, 6680620), (15, 5344496), (16, 5010465), (20, 4008372), (24, 3340310), (30, 2672248), (40, 2004186), (48, 1670155), (60, 1336124), (80, 1002093), (120, 668062), (240, 334031)]