220301160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9319}}^1$

素因数の和:9530

約数の個数: 64

約数和(自身を含む): 664329600

約数和(自身を除く): 444028440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 9319, 11820, 18638, 23640, 27957, 37276, 46595, 55914, 74552, 93190, 111828, 139785, 186380, 223656, 279570, 372760, 559140, 1118280, 1835843, 3671686, 5507529, 7343372, 9179215, 11015058, 14686744, 18358430, 22030116, 27537645, 36716860, 44060232, 55075290, 73433720, 110150580, 220301160]

約数ペア:

[(1, 220301160), (2, 110150580), (3, 73433720), (4, 55075290), (5, 44060232), (6, 36716860), (8, 27537645), (10, 22030116), (12, 18358430), (15, 14686744), (20, 11015058), (24, 9179215), (30, 7343372), (40, 5507529), (60, 3671686), (120, 1835843), (197, 1118280), (394, 559140), (591, 372760), (788, 279570), (985, 223656), (1182, 186380), (1576, 139785), (1970, 111828), (2364, 93190), (2955, 74552), (3940, 55914), (4728, 46595), (5910, 37276), (7880, 27957), (9319, 23640), (11820, 18638)]