78457639320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{359041}}^1$

素因数の和:359665

約数の個数: 96

約数和(自身を含む): 255408117120

約数和(自身を除く): 176950477800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 607, 1214, 1821, 2428, 3035, 3642, 4856, 5463, 6070, 7284, 9105, 10926, 12140, 14568, 18210, 21852, 24280, 27315, 36420, 43704, 54630, 72840, 109260, 218520, 359041, 718082, 1077123, 1436164, 1795205, 2154246, 2872328, 3231369, 3590410, 4308492, 5385615, 6462738, 7180820, 8616984, 10771230, 12925476, 14361640, 16156845, 21542460, 25850952, 32313690, 43084920, 64627380, 129254760, 217937887, 435875774, 653813661, 871751548, 1089689435, 1307627322, 1743503096, 1961440983, 2179378870, 2615254644, 3269068305, 3922881966, 4358757740, 5230509288, 6538136610, 7845763932, 8717515480, 9807204915, 13076273220, 15691527864, 19614409830, 26152546440, 39228819660, 78457639320]

約数ペア:

[(1, 78457639320), (2, 39228819660), (3, 26152546440), (4, 19614409830), (5, 15691527864), (6, 13076273220), (8, 9807204915), (9, 8717515480), (10, 7845763932), (12, 6538136610), (15, 5230509288), (18, 4358757740), (20, 3922881966), (24, 3269068305), (30, 2615254644), (36, 2179378870), (40, 1961440983), (45, 1743503096), (60, 1307627322), (72, 1089689435), (90, 871751548), (120, 653813661), (180, 435875774), (360, 217937887), (607, 129254760), (1214, 64627380), (1821, 43084920), (2428, 32313690), (3035, 25850952), (3642, 21542460), (4856, 16156845), (5463, 14361640), (6070, 12925476), (7284, 10771230), (9105, 8616984), (10926, 7180820), (12140, 6462738), (14568, 5385615), (18210, 4308492), (21852, 3590410), (24280, 3231369), (27315, 2872328), (36420, 2154246), (43704, 1795205), (54630, 1436164), (72840, 1077123), (109260, 718082), (218520, 359041)]