27388740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 77007168

約数和(自身を除く): 49618428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1613, 1698, 2830, 3226, 3396, 4245, 4839, 5660, 6452, 8065, 8490, 9678, 16130, 16980, 19356, 24195, 32260, 48390, 96780, 456479, 912958, 1369437, 1825916, 2282395, 2738874, 4564790, 5477748, 6847185, 9129580, 13694370, 27388740]

約数ペア:

[(1, 27388740), (2, 13694370), (3, 9129580), (4, 6847185), (5, 5477748), (6, 4564790), (10, 2738874), (12, 2282395), (15, 1825916), (20, 1369437), (30, 912958), (60, 456479), (283, 96780), (566, 48390), (849, 32260), (1132, 24195), (1415, 19356), (1613, 16980), (1698, 16130), (2830, 9678), (3226, 8490), (3396, 8065), (4245, 6452), (4839, 5660)]