54971640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4181

約数の個数: 96

約数和(自身を含む): 183530880

約数和(自身を除く): 128559240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4127, 4440, 6660, 8254, 12381, 13320, 16508, 20635, 24762, 33016, 37143, 41270, 49524, 61905, 74286, 82540, 99048, 123810, 148572, 152699, 165080, 185715, 247620, 297144, 305398, 371430, 458097, 495240, 610796, 742860, 763495, 916194, 1221592, 1374291, 1485720, 1526990, 1832388, 2290485, 2748582, 3053980, 3664776, 4580970, 5497164, 6107960, 6871455, 9161940, 10994328, 13742910, 18323880, 27485820, 54971640]

約数ペア:

[(1, 54971640), (2, 27485820), (3, 18323880), (4, 13742910), (5, 10994328), (6, 9161940), (8, 6871455), (9, 6107960), (10, 5497164), (12, 4580970), (15, 3664776), (18, 3053980), (20, 2748582), (24, 2290485), (30, 1832388), (36, 1526990), (37, 1485720), (40, 1374291), (45, 1221592), (60, 916194), (72, 763495), (74, 742860), (90, 610796), (111, 495240), (120, 458097), (148, 371430), (180, 305398), (185, 297144), (222, 247620), (296, 185715), (333, 165080), (360, 152699), (370, 148572), (444, 123810), (555, 99048), (666, 82540), (740, 74286), (888, 61905), (1110, 49524), (1332, 41270), (1480, 37143), (1665, 33016), (2220, 24762), (2664, 20635), (3330, 16508), (4127, 13320), (4440, 12381), (6660, 8254)]