55769760

素因数分解:

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

素因数の和:38750

約数の個数: 72

約数和(自身を含む): 190319220

約数和(自身を除く): 134549460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38729, 77458, 116187, 154916, 193645, 232374, 309832, 348561, 387290, 464748, 580935, 619664, 697122, 774580, 929496, 1161870, 1239328, 1394244, 1549160, 1742805, 1858992, 2323740, 2788488, 3098320, 3485610, 3717984, 4647480, 5576976, 6196640, 6971220, 9294960, 11153952, 13942440, 18589920, 27884880, 55769760]

約数ペア:

[(1, 55769760), (2, 27884880), (3, 18589920), (4, 13942440), (5, 11153952), (6, 9294960), (8, 6971220), (9, 6196640), (10, 5576976), (12, 4647480), (15, 3717984), (16, 3485610), (18, 3098320), (20, 2788488), (24, 2323740), (30, 1858992), (32, 1742805), (36, 1549160), (40, 1394244), (45, 1239328), (48, 1161870), (60, 929496), (72, 774580), (80, 697122), (90, 619664), (96, 580935), (120, 464748), (144, 387290), (160, 348561), (180, 309832), (240, 232374), (288, 193645), (360, 154916), (480, 116187), (720, 77458), (1440, 38729)]