54777480

素因数分解:

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

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 165015360

約数和(自身を除く): 110237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1613, 1698, 2264, 2830, 3226, 3396, 4245, 4839, 5660, 6452, 6792, 8065, 8490, 9678, 11320, 12904, 16130, 16980, 19356, 24195, 32260, 33960, 38712, 48390, 64520, 96780, 193560, 456479, 912958, 1369437, 1825916, 2282395, 2738874, 3651832, 4564790, 5477748, 6847185, 9129580, 10955496, 13694370, 18259160, 27388740, 54777480]

約数ペア:

[(1, 54777480), (2, 27388740), (3, 18259160), (4, 13694370), (5, 10955496), (6, 9129580), (8, 6847185), (10, 5477748), (12, 4564790), (15, 3651832), (20, 2738874), (24, 2282395), (30, 1825916), (40, 1369437), (60, 912958), (120, 456479), (283, 193560), (566, 96780), (849, 64520), (1132, 48390), (1415, 38712), (1613, 33960), (1698, 32260), (2264, 24195), (2830, 19356), (3226, 16980), (3396, 16130), (4245, 12904), (4839, 11320), (5660, 9678), (6452, 8490), (6792, 8065)]