138832080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{578467}}^1$

素因数の和:578483

約数の個数: 40

約数和(自身を含む): 430380192

約数和(自身を除く): 291548112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 578467, 1156934, 1735401, 2313868, 2892335, 3470802, 4627736, 5784670, 6941604, 8677005, 9255472, 11569340, 13883208, 17354010, 23138680, 27766416, 34708020, 46277360, 69416040, 138832080]

約数ペア:

[(1, 138832080), (2, 69416040), (3, 46277360), (4, 34708020), (5, 27766416), (6, 23138680), (8, 17354010), (10, 13883208), (12, 11569340), (15, 9255472), (16, 8677005), (20, 6941604), (24, 5784670), (30, 4627736), (40, 3470802), (48, 2892335), (60, 2313868), (80, 1735401), (120, 1156934), (240, 578467)]