69874320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291143}}^1$

素因数の和:291159

約数の個数: 40

約数和(自身を含む): 216611136

約数和(自身を除く): 146736816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291143, 582286, 873429, 1164572, 1455715, 1746858, 2329144, 2911430, 3493716, 4367145, 4658288, 5822860, 6987432, 8734290, 11645720, 13974864, 17468580, 23291440, 34937160, 69874320]

約数ペア:

[(1, 69874320), (2, 34937160), (3, 23291440), (4, 17468580), (5, 13974864), (6, 11645720), (8, 8734290), (10, 6987432), (12, 5822860), (15, 4658288), (16, 4367145), (20, 3493716), (24, 2911430), (30, 2329144), (40, 1746858), (48, 1455715), (60, 1164572), (80, 873429), (120, 582286), (240, 291143)]