60680720

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1151}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 141419520

約数和(自身を除く): 80738800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1151, 1318, 2302, 2636, 3295, 4604, 5272, 5755, 6590, 9208, 10544, 11510, 13180, 18416, 23020, 26360, 46040, 52720, 92080, 758509, 1517018, 3034036, 3792545, 6068072, 7585090, 12136144, 15170180, 30340360, 60680720]

約数ペア:

[(1, 60680720), (2, 30340360), (4, 15170180), (5, 12136144), (8, 7585090), (10, 6068072), (16, 3792545), (20, 3034036), (40, 1517018), (80, 758509), (659, 92080), (1151, 52720), (1318, 46040), (2302, 26360), (2636, 23020), (3295, 18416), (4604, 13180), (5272, 11510), (5755, 10544), (6590, 9208)]