66726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{278029}}^1$

素因数の和:278045

約数の個数: 40

約数和(自身を含む): 206854320

約数和(自身を除く): 140127360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 278029, 556058, 834087, 1112116, 1390145, 1668174, 2224232, 2780290, 3336348, 4170435, 4448464, 5560580, 6672696, 8340870, 11121160, 13345392, 16681740, 22242320, 33363480, 66726960]

約数ペア:

[(1, 66726960), (2, 33363480), (3, 22242320), (4, 16681740), (5, 13345392), (6, 11121160), (8, 8340870), (10, 6672696), (12, 5560580), (15, 4448464), (16, 4170435), (20, 3336348), (24, 2780290), (30, 2224232), (40, 1668174), (48, 1390145), (60, 1112116), (80, 834087), (120, 556058), (240, 278029)]