54981240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1619}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 110647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1619, 1698, 2264, 2830, 3238, 3396, 4245, 4857, 5660, 6476, 6792, 8095, 8490, 9714, 11320, 12952, 16190, 16980, 19428, 24285, 32380, 33960, 38856, 48570, 64760, 97140, 194280, 458177, 916354, 1374531, 1832708, 2290885, 2749062, 3665416, 4581770, 5498124, 6872655, 9163540, 10996248, 13745310, 18327080, 27490620, 54981240]

約数ペア:

[(1, 54981240), (2, 27490620), (3, 18327080), (4, 13745310), (5, 10996248), (6, 9163540), (8, 6872655), (10, 5498124), (12, 4581770), (15, 3665416), (20, 2749062), (24, 2290885), (30, 1832708), (40, 1374531), (60, 916354), (120, 458177), (283, 194280), (566, 97140), (849, 64760), (1132, 48570), (1415, 38856), (1619, 33960), (1698, 32380), (2264, 24285), (2830, 19428), (3238, 16980), (3396, 16190), (4245, 12952), (4857, 11320), (5660, 9714), (6476, 8490), (6792, 8095)]