13111440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54631}}^1$

素因数の和:54647

約数の個数: 40

約数和(自身を含む): 40646208

約数和(自身を除く): 27534768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 546310, 655572, 819465, 874096, 1092620, 1311144, 1638930, 2185240, 2622288, 3277860, 4370480, 6555720, 13111440]

約数ペア:

[(1, 13111440), (2, 6555720), (3, 4370480), (4, 3277860), (5, 2622288), (6, 2185240), (8, 1638930), (10, 1311144), (12, 1092620), (15, 874096), (16, 819465), (20, 655572), (24, 546310), (30, 437048), (40, 327786), (48, 273155), (60, 218524), (80, 163893), (120, 109262), (240, 54631)]