78626220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5483}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 221114880

約数和(自身を除く): 142488660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 5483, 7170, 10966, 14340, 16449, 21932, 27415, 32898, 54830, 65796, 82245, 109660, 164490, 328980, 1310437, 2620874, 3931311, 5241748, 6552185, 7862622, 13104370, 15725244, 19656555, 26208740, 39313110, 78626220]

約数ペア:

[(1, 78626220), (2, 39313110), (3, 26208740), (4, 19656555), (5, 15725244), (6, 13104370), (10, 7862622), (12, 6552185), (15, 5241748), (20, 3931311), (30, 2620874), (60, 1310437), (239, 328980), (478, 164490), (717, 109660), (956, 82245), (1195, 65796), (1434, 54830), (2390, 32898), (2868, 27415), (3585, 21932), (4780, 16449), (5483, 14340), (7170, 10966)]