487934160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41491}}^1$

素因数の和:41521

約数の個数: 120

約数和(自身を含む): 1759592736

約数和(自身を除く): 1271658576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 41491, 82982, 124473, 165964, 207455, 248946, 290437, 331928, 414910, 497892, 580874, 622365, 663856, 829820, 871311, 995784, 1161748, 1244730, 1452185, 1659640, 1742622, 1991568, 2033059, 2323496, 2489460, 2904370, 3319280, 3485244, 4066118, 4356555, 4646992, 4978920, 5808740, 6099177, 6970488, 8132236, 8713110, 9957840, 10165295, 11617480, 12198354, 13940976, 16264472, 17426220, 20330590, 23234960, 24396708, 30495885, 32528944, 34852440, 40661180, 48793416, 60991770, 69704880, 81322360, 97586832, 121983540, 162644720, 243967080, 487934160]

約数ペア:

[(1, 487934160), (2, 243967080), (3, 162644720), (4, 121983540), (5, 97586832), (6, 81322360), (7, 69704880), (8, 60991770), (10, 48793416), (12, 40661180), (14, 34852440), (15, 32528944), (16, 30495885), (20, 24396708), (21, 23234960), (24, 20330590), (28, 17426220), (30, 16264472), (35, 13940976), (40, 12198354), (42, 11617480), (48, 10165295), (49, 9957840), (56, 8713110), (60, 8132236), (70, 6970488), (80, 6099177), (84, 5808740), (98, 4978920), (105, 4646992), (112, 4356555), (120, 4066118), (140, 3485244), (147, 3319280), (168, 2904370), (196, 2489460), (210, 2323496), (240, 2033059), (245, 1991568), (280, 1742622), (294, 1659640), (336, 1452185), (392, 1244730), (420, 1161748), (490, 995784), (560, 871311), (588, 829820), (735, 663856), (784, 622365), (840, 580874), (980, 497892), (1176, 414910), (1470, 331928), (1680, 290437), (1960, 248946), (2352, 207455), (2940, 165964), (3920, 124473), (5880, 82982), (11760, 41491)]