13659720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 27812280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1279, 1335, 1780, 2136, 2558, 2670, 3560, 3837, 5116, 5340, 6395, 7674, 10232, 10680, 12790, 15348, 19185, 25580, 30696, 38370, 51160, 76740, 113831, 153480, 227662, 341493, 455324, 569155, 682986, 910648, 1138310, 1365972, 1707465, 2276620, 2731944, 3414930, 4553240, 6829860, 13659720]

約数ペア:

[(1, 13659720), (2, 6829860), (3, 4553240), (4, 3414930), (5, 2731944), (6, 2276620), (8, 1707465), (10, 1365972), (12, 1138310), (15, 910648), (20, 682986), (24, 569155), (30, 455324), (40, 341493), (60, 227662), (89, 153480), (120, 113831), (178, 76740), (267, 51160), (356, 38370), (445, 30696), (534, 25580), (712, 19185), (890, 15348), (1068, 12790), (1279, 10680), (1335, 10232), (1780, 7674), (2136, 6395), (2558, 5340), (2670, 5116), (3560, 3837)]