27482240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 68592960

約数和(自身を除く): 41110720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 1867, 2944, 3680, 3734, 7360, 7468, 9335, 14720, 14936, 18670, 29872, 37340, 42941, 59744, 74680, 85882, 119488, 149360, 171764, 214705, 238976, 298720, 343528, 429410, 597440, 687056, 858820, 1194880, 1374112, 1717640, 2748224, 3435280, 5496448, 6870560, 13741120, 27482240]

約数ペア:

[(1, 27482240), (2, 13741120), (4, 6870560), (5, 5496448), (8, 3435280), (10, 2748224), (16, 1717640), (20, 1374112), (23, 1194880), (32, 858820), (40, 687056), (46, 597440), (64, 429410), (80, 343528), (92, 298720), (115, 238976), (128, 214705), (160, 171764), (184, 149360), (230, 119488), (320, 85882), (368, 74680), (460, 59744), (640, 42941), (736, 37340), (920, 29872), (1472, 18670), (1840, 14936), (1867, 14720), (2944, 9335), (3680, 7468), (3734, 7360)]