268528620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{23189}}^1$

素因数の和:23394

約数の個数: 48

約数和(自身を含む): 755808480

約数和(自身を除く): 487279860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 23189, 46378, 69567, 92756, 115945, 139134, 231890, 278268, 347835, 463780, 695670, 1391340, 4475477, 8950954, 13426431, 17901908, 22377385, 26852862, 44754770, 53705724, 67132155, 89509540, 134264310, 268528620]

約数ペア:

[(1, 268528620), (2, 134264310), (3, 89509540), (4, 67132155), (5, 53705724), (6, 44754770), (10, 26852862), (12, 22377385), (15, 17901908), (20, 13426431), (30, 8950954), (60, 4475477), (193, 1391340), (386, 695670), (579, 463780), (772, 347835), (965, 278268), (1158, 231890), (1930, 139134), (2316, 115945), (2895, 92756), (3860, 69567), (5790, 46378), (11580, 23189)]