221736120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8069}}^1$

素因数の和:8312

約数の個数: 64

約数和(自身を含む): 668196000

約数和(自身を除く): 446459880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 8069, 9160, 13740, 16138, 24207, 27480, 32276, 40345, 48414, 64552, 80690, 96828, 121035, 161380, 193656, 242070, 322760, 484140, 968280, 1847801, 3695602, 5543403, 7391204, 9239005, 11086806, 14782408, 18478010, 22173612, 27717015, 36956020, 44347224, 55434030, 73912040, 110868060, 221736120]

約数ペア:

[(1, 221736120), (2, 110868060), (3, 73912040), (4, 55434030), (5, 44347224), (6, 36956020), (8, 27717015), (10, 22173612), (12, 18478010), (15, 14782408), (20, 11086806), (24, 9239005), (30, 7391204), (40, 5543403), (60, 3695602), (120, 1847801), (229, 968280), (458, 484140), (687, 322760), (916, 242070), (1145, 193656), (1374, 161380), (1832, 121035), (2290, 96828), (2748, 80690), (3435, 64552), (4580, 48414), (5496, 40345), (6870, 32276), (8069, 27480), (9160, 24207), (13740, 16138)]