366996080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5382

約数の個数: 80

約数和(自身を含む): 942796800

約数和(自身を除く): 575800720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 3160, 3476, 4345, 5279, 6320, 6952, 8690, 10558, 13904, 17380, 21116, 26395, 34760, 42232, 52790, 58069, 69520, 84464, 105580, 116138, 211160, 232276, 290345, 417041, 422320, 464552, 580690, 834082, 929104, 1161380, 1668164, 2085205, 2322760, 3336328, 4170410, 4587451, 4645520, 6672656, 8340820, 9174902, 16681640, 18349804, 22937255, 33363280, 36699608, 45874510, 73399216, 91749020, 183498040, 366996080]

約数ペア:

[(1, 366996080), (2, 183498040), (4, 91749020), (5, 73399216), (8, 45874510), (10, 36699608), (11, 33363280), (16, 22937255), (20, 18349804), (22, 16681640), (40, 9174902), (44, 8340820), (55, 6672656), (79, 4645520), (80, 4587451), (88, 4170410), (110, 3336328), (158, 2322760), (176, 2085205), (220, 1668164), (316, 1161380), (395, 929104), (440, 834082), (632, 580690), (790, 464552), (869, 422320), (880, 417041), (1264, 290345), (1580, 232276), (1738, 211160), (3160, 116138), (3476, 105580), (4345, 84464), (5279, 69520), (6320, 58069), (6952, 52790), (8690, 42232), (10558, 34760), (13904, 26395), (17380, 21116)]