20349664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84790267}}^1$

素因数の和:84790283

約数の個数: 40

約数和(自身を含む): 63083959392

約数和(自身を除く): 42734295312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84790267, 169580534, 254370801, 339161068, 423951335, 508741602, 678322136, 847902670, 1017483204, 1271854005, 1356644272, 1695805340, 2034966408, 2543708010, 3391610680, 4069932816, 5087416020, 6783221360, 10174832040, 20349664080]

約数ペア:

[(1, 20349664080), (2, 10174832040), (3, 6783221360), (4, 5087416020), (5, 4069932816), (6, 3391610680), (8, 2543708010), (10, 2034966408), (12, 1695805340), (15, 1356644272), (16, 1271854005), (20, 1017483204), (24, 847902670), (30, 678322136), (40, 508741602), (48, 423951335), (60, 339161068), (80, 254370801), (120, 169580534), (240, 84790267)]