25179480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3081

約数の個数: 96

約数和(自身を含む): 85419360

約数和(自身を除く): 60239880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3041, 4140, 6082, 8280, 9123, 12164, 15205, 18246, 24328, 27369, 30410, 36492, 45615, 54738, 60820, 69943, 72984, 91230, 109476, 121640, 136845, 139886, 182460, 209829, 218952, 273690, 279772, 349715, 364920, 419658, 547380, 559544, 629487, 699430, 839316, 1049145, 1094760, 1258974, 1398860, 1678632, 2098290, 2517948, 2797720, 3147435, 4196580, 5035896, 6294870, 8393160, 12589740, 25179480]

約数ペア:

[(1, 25179480), (2, 12589740), (3, 8393160), (4, 6294870), (5, 5035896), (6, 4196580), (8, 3147435), (9, 2797720), (10, 2517948), (12, 2098290), (15, 1678632), (18, 1398860), (20, 1258974), (23, 1094760), (24, 1049145), (30, 839316), (36, 699430), (40, 629487), (45, 559544), (46, 547380), (60, 419658), (69, 364920), (72, 349715), (90, 279772), (92, 273690), (115, 218952), (120, 209829), (138, 182460), (180, 139886), (184, 136845), (207, 121640), (230, 109476), (276, 91230), (345, 72984), (360, 69943), (414, 60820), (460, 54738), (552, 45615), (690, 36492), (828, 30410), (920, 27369), (1035, 24328), (1380, 18246), (1656, 15205), (2070, 12164), (2760, 9123), (3041, 8280), (4140, 6082)]