251888160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2930

約数の個数: 96

約数和(自身を含む): 797852160

約数和(自身を除く): 545964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 965, 1158, 1544, 1930, 2316, 2719, 2895, 3088, 3860, 4632, 5438, 5790, 6176, 7720, 8157, 9264, 10876, 11580, 13595, 15440, 16314, 18528, 21752, 23160, 27190, 30880, 32628, 40785, 43504, 46320, 54380, 65256, 81570, 87008, 92640, 108760, 130512, 163140, 217520, 261024, 326280, 435040, 524767, 652560, 1049534, 1305120, 1574301, 2099068, 2623835, 3148602, 4198136, 5247670, 6297204, 7871505, 8396272, 10495340, 12594408, 15743010, 16792544, 20990680, 25188816, 31486020, 41981360, 50377632, 62972040, 83962720, 125944080, 251888160]

約数ペア:

[(1, 251888160), (2, 125944080), (3, 83962720), (4, 62972040), (5, 50377632), (6, 41981360), (8, 31486020), (10, 25188816), (12, 20990680), (15, 16792544), (16, 15743010), (20, 12594408), (24, 10495340), (30, 8396272), (32, 7871505), (40, 6297204), (48, 5247670), (60, 4198136), (80, 3148602), (96, 2623835), (120, 2099068), (160, 1574301), (193, 1305120), (240, 1049534), (386, 652560), (480, 524767), (579, 435040), (772, 326280), (965, 261024), (1158, 217520), (1544, 163140), (1930, 130512), (2316, 108760), (2719, 92640), (2895, 87008), (3088, 81570), (3860, 65256), (4632, 54380), (5438, 46320), (5790, 43504), (6176, 40785), (7720, 32628), (8157, 30880), (9264, 27190), (10876, 23160), (11580, 21752), (13595, 18528), (15440, 16314)]