29020440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 87492960

約数和(自身を除く): 58472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 941, 1028, 1285, 1542, 1882, 2056, 2570, 2823, 3084, 3764, 3855, 4705, 5140, 5646, 6168, 7528, 7710, 9410, 10280, 11292, 14115, 15420, 18820, 22584, 28230, 30840, 37640, 56460, 112920, 241837, 483674, 725511, 967348, 1209185, 1451022, 1934696, 2418370, 2902044, 3627555, 4836740, 5804088, 7255110, 9673480, 14510220, 29020440]

約数ペア:

[(1, 29020440), (2, 14510220), (3, 9673480), (4, 7255110), (5, 5804088), (6, 4836740), (8, 3627555), (10, 2902044), (12, 2418370), (15, 1934696), (20, 1451022), (24, 1209185), (30, 967348), (40, 725511), (60, 483674), (120, 241837), (257, 112920), (514, 56460), (771, 37640), (941, 30840), (1028, 28230), (1285, 22584), (1542, 18820), (1882, 15420), (2056, 14115), (2570, 11292), (2823, 10280), (3084, 9410), (3764, 7710), (3855, 7528), (4705, 6168), (5140, 5646)]