27489480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 82866240

約数和(自身を除く): 55376760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 827, 831, 1108, 1385, 1654, 1662, 2216, 2481, 2770, 3308, 3324, 4135, 4155, 4962, 5540, 6616, 6648, 8270, 8310, 9924, 11080, 12405, 16540, 16620, 19848, 24810, 33080, 33240, 49620, 99240, 229079, 458158, 687237, 916316, 1145395, 1374474, 1832632, 2290790, 2748948, 3436185, 4581580, 5497896, 6872370, 9163160, 13744740, 27489480]

約数ペア:

[(1, 27489480), (2, 13744740), (3, 9163160), (4, 6872370), (5, 5497896), (6, 4581580), (8, 3436185), (10, 2748948), (12, 2290790), (15, 1832632), (20, 1374474), (24, 1145395), (30, 916316), (40, 687237), (60, 458158), (120, 229079), (277, 99240), (554, 49620), (827, 33240), (831, 33080), (1108, 24810), (1385, 19848), (1654, 16620), (1662, 16540), (2216, 12405), (2481, 11080), (2770, 9924), (3308, 8310), (3324, 8270), (4135, 6648), (4155, 6616), (4962, 5540)]