78828060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1229}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 221104800

約数和(自身を除く): 142276740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 1229, 2138, 2458, 3207, 3687, 4276, 4916, 5345, 6145, 6414, 7374, 10690, 12290, 12828, 14748, 16035, 18435, 21380, 24580, 32070, 36870, 64140, 73740, 1313801, 2627602, 3941403, 5255204, 6569005, 7882806, 13138010, 15765612, 19707015, 26276020, 39414030, 78828060]

約数ペア:

[(1, 78828060), (2, 39414030), (3, 26276020), (4, 19707015), (5, 15765612), (6, 13138010), (10, 7882806), (12, 6569005), (15, 5255204), (20, 3941403), (30, 2627602), (60, 1313801), (1069, 73740), (1229, 64140), (2138, 36870), (2458, 32070), (3207, 24580), (3687, 21380), (4276, 18435), (4916, 16035), (5345, 14748), (6145, 12828), (6414, 12290), (7374, 10690)]