207938040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732817}}^1$

素因数の和:1732831

約数の個数: 32

約数和(自身を含む): 623814480

約数和(自身を除く): 415876440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732817, 3465634, 5198451, 6931268, 8664085, 10396902, 13862536, 17328170, 20793804, 25992255, 34656340, 41587608, 51984510, 69312680, 103969020, 207938040]

約数ペア:

[(1, 207938040), (2, 103969020), (3, 69312680), (4, 51984510), (5, 41587608), (6, 34656340), (8, 25992255), (10, 20793804), (12, 17328170), (15, 13862536), (20, 10396902), (24, 8664085), (30, 6931268), (40, 5198451), (60, 3465634), (120, 1732817)]