26704680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 80740800

約数和(自身を除く): 54036120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1601, 1668, 2085, 2780, 3202, 3336, 4170, 4803, 5560, 6404, 8005, 8340, 9606, 12808, 16010, 16680, 19212, 24015, 32020, 38424, 48030, 64040, 96060, 192120, 222539, 445078, 667617, 890156, 1112695, 1335234, 1780312, 2225390, 2670468, 3338085, 4450780, 5340936, 6676170, 8901560, 13352340, 26704680]

約数ペア:

[(1, 26704680), (2, 13352340), (3, 8901560), (4, 6676170), (5, 5340936), (6, 4450780), (8, 3338085), (10, 2670468), (12, 2225390), (15, 1780312), (20, 1335234), (24, 1112695), (30, 890156), (40, 667617), (60, 445078), (120, 222539), (139, 192120), (278, 96060), (417, 64040), (556, 48030), (695, 38424), (834, 32020), (1112, 24015), (1390, 19212), (1601, 16680), (1668, 16010), (2085, 12808), (2780, 9606), (3202, 8340), (3336, 8005), (4170, 6404), (4803, 5560)]