140705160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1172543}}^1$

素因数の和:1172557

約数の個数: 32

約数和(自身を含む): 422115840

約数和(自身を除く): 281410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1172543, 2345086, 3517629, 4690172, 5862715, 7035258, 9380344, 11725430, 14070516, 17588145, 23450860, 28141032, 35176290, 46901720, 70352580, 140705160]

約数ペア:

[(1, 140705160), (2, 70352580), (3, 46901720), (4, 35176290), (5, 28141032), (6, 23450860), (8, 17588145), (10, 14070516), (12, 11725430), (15, 9380344), (20, 7035258), (24, 5862715), (30, 4690172), (40, 3517629), (60, 2345086), (120, 1172543)]