90469920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11122

約数の個数: 96

約数和(自身を含む): 301771008

約数和(自身を除く): 211301088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 11087, 22174, 33261, 44348, 55435, 66522, 88696, 110870, 133044, 166305, 177392, 188479, 221740, 266088, 332610, 354784, 376958, 443480, 532176, 565437, 665220, 753916, 886960, 942395, 1064352, 1130874, 1330440, 1507832, 1773920, 1884790, 2261748, 2660880, 2827185, 3015664, 3769580, 4523496, 5321760, 5654370, 6031328, 7539160, 9046992, 11308740, 15078320, 18093984, 22617480, 30156640, 45234960, 90469920]

約数ペア:

[(1, 90469920), (2, 45234960), (3, 30156640), (4, 22617480), (5, 18093984), (6, 15078320), (8, 11308740), (10, 9046992), (12, 7539160), (15, 6031328), (16, 5654370), (17, 5321760), (20, 4523496), (24, 3769580), (30, 3015664), (32, 2827185), (34, 2660880), (40, 2261748), (48, 1884790), (51, 1773920), (60, 1507832), (68, 1330440), (80, 1130874), (85, 1064352), (96, 942395), (102, 886960), (120, 753916), (136, 665220), (160, 565437), (170, 532176), (204, 443480), (240, 376958), (255, 354784), (272, 332610), (340, 266088), (408, 221740), (480, 188479), (510, 177392), (544, 166305), (680, 133044), (816, 110870), (1020, 88696), (1360, 66522), (1632, 55435), (2040, 44348), (2720, 33261), (4080, 22174), (8160, 11087)]