27200040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32381}}^1$

素因数の和:32402

約数の個数: 64

約数和(自身を含む): 93260160

約数和(自身を除く): 66060120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32381, 64762, 97143, 129524, 161905, 194286, 226667, 259048, 323810, 388572, 453334, 485715, 647620, 680001, 777144, 906668, 971430, 1133335, 1295240, 1360002, 1813336, 1942860, 2266670, 2720004, 3400005, 3885720, 4533340, 5440008, 6800010, 9066680, 13600020, 27200040]

約数ペア:

[(1, 27200040), (2, 13600020), (3, 9066680), (4, 6800010), (5, 5440008), (6, 4533340), (7, 3885720), (8, 3400005), (10, 2720004), (12, 2266670), (14, 1942860), (15, 1813336), (20, 1360002), (21, 1295240), (24, 1133335), (28, 971430), (30, 906668), (35, 777144), (40, 680001), (42, 647620), (56, 485715), (60, 453334), (70, 388572), (84, 323810), (105, 259048), (120, 226667), (140, 194286), (168, 161905), (210, 129524), (280, 97143), (420, 64762), (840, 32381)]