86348880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119929}}^1$

素因数の和:119948

約数の個数: 60

約数和(自身を含む): 289990740

約数和(自身を除く): 203641860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 119929, 239858, 359787, 479716, 599645, 719574, 959432, 1079361, 1199290, 1439148, 1798935, 1918864, 2158722, 2398580, 2878296, 3597870, 4317444, 4797160, 5396805, 5756592, 7195740, 8634888, 9594320, 10793610, 14391480, 17269776, 21587220, 28782960, 43174440, 86348880]

約数ペア:

[(1, 86348880), (2, 43174440), (3, 28782960), (4, 21587220), (5, 17269776), (6, 14391480), (8, 10793610), (9, 9594320), (10, 8634888), (12, 7195740), (15, 5756592), (16, 5396805), (18, 4797160), (20, 4317444), (24, 3597870), (30, 2878296), (36, 2398580), (40, 2158722), (45, 1918864), (48, 1798935), (60, 1439148), (72, 1199290), (80, 1079361), (90, 959432), (120, 719574), (144, 599645), (180, 479716), (240, 359787), (360, 239858), (720, 119929)]