621426360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5178553}}^1$

素因数の和:5178567

約数の個数: 32

約数和(自身を含む): 1864279440

約数和(自身を除く): 1242853080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5178553, 10357106, 15535659, 20714212, 25892765, 31071318, 41428424, 51785530, 62142636, 77678295, 103571060, 124285272, 155356590, 207142120, 310713180, 621426360]

約数ペア:

[(1, 621426360), (2, 310713180), (3, 207142120), (4, 155356590), (5, 124285272), (6, 103571060), (8, 77678295), (10, 62142636), (12, 51785530), (15, 41428424), (20, 31071318), (24, 25892765), (30, 20714212), (40, 15535659), (60, 10357106), (120, 5178553)]