13942440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38729}}^1$

素因数の和:38746

約数の個数: 48

約数和(自身を含む): 45314100

約数和(自身を除く): 31371660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 38729, 77458, 116187, 154916, 193645, 232374, 309832, 348561, 387290, 464748, 580935, 697122, 774580, 929496, 1161870, 1394244, 1549160, 1742805, 2323740, 2788488, 3485610, 4647480, 6971220, 13942440]

約数ペア:

[(1, 13942440), (2, 6971220), (3, 4647480), (4, 3485610), (5, 2788488), (6, 2323740), (8, 1742805), (9, 1549160), (10, 1394244), (12, 1161870), (15, 929496), (18, 774580), (20, 697122), (24, 580935), (30, 464748), (36, 387290), (40, 348561), (45, 309832), (60, 232374), (72, 193645), (90, 154916), (120, 116187), (180, 77458), (360, 38729)]