119857760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 320949216

約数和(自身を除く): 201091456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 121, 151, 160, 164, 176, 205, 220, 242, 302, 328, 352, 410, 440, 451, 484, 604, 605, 656, 755, 820, 880, 902, 968, 1208, 1210, 1312, 1510, 1640, 1661, 1760, 1804, 1936, 2255, 2416, 2420, 3020, 3280, 3322, 3608, 3872, 4510, 4832, 4840, 4961, 6040, 6191, 6560, 6644, 7216, 8305, 9020, 9680, 9922, 12080, 12382, 13288, 14432, 16610, 18040, 18271, 19360, 19844, 24160, 24764, 24805, 26576, 30955, 33220, 36080, 36542, 39688, 49528, 49610, 53152, 61910, 66440, 68101, 72160, 73084, 79376, 91355, 99056, 99220, 123820, 132880, 136202, 146168, 158752, 182710, 198112, 198440, 247640, 265760, 272404, 292336, 340505, 365420, 396880, 495280, 544808, 584672, 681010, 730840, 749111, 793760, 990560, 1089616, 1362020, 1461680, 1498222, 2179232, 2724040, 2923360, 2996444, 3745555, 5448080, 5992888, 7491110, 10896160, 11985776, 14982220, 23971552, 29964440, 59928880, 119857760]

約数ペア:

[(1, 119857760), (2, 59928880), (4, 29964440), (5, 23971552), (8, 14982220), (10, 11985776), (11, 10896160), (16, 7491110), (20, 5992888), (22, 5448080), (32, 3745555), (40, 2996444), (41, 2923360), (44, 2724040), (55, 2179232), (80, 1498222), (82, 1461680), (88, 1362020), (110, 1089616), (121, 990560), (151, 793760), (160, 749111), (164, 730840), (176, 681010), (205, 584672), (220, 544808), (242, 495280), (302, 396880), (328, 365420), (352, 340505), (410, 292336), (440, 272404), (451, 265760), (484, 247640), (604, 198440), (605, 198112), (656, 182710), (755, 158752), (820, 146168), (880, 136202), (902, 132880), (968, 123820), (1208, 99220), (1210, 99056), (1312, 91355), (1510, 79376), (1640, 73084), (1661, 72160), (1760, 68101), (1804, 66440), (1936, 61910), (2255, 53152), (2416, 49610), (2420, 49528), (3020, 39688), (3280, 36542), (3322, 36080), (3608, 33220), (3872, 30955), (4510, 26576), (4832, 24805), (4840, 24764), (4961, 24160), (6040, 19844), (6191, 19360), (6560, 18271), (6644, 18040), (7216, 16610), (8305, 14432), (9020, 13288), (9680, 12382), (9922, 12080)]