155127660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60127}}^1$

素因数の和:60182

約数の個数: 48

約数和(自身を含む): 444466176

約数和(自身を除く): 289338516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 60127, 120254, 180381, 240508, 300635, 360762, 601270, 721524, 901905, 1202540, 1803810, 2585461, 3607620, 5170922, 7756383, 10341844, 12927305, 15512766, 25854610, 31025532, 38781915, 51709220, 77563830, 155127660]

約数ペア:

[(1, 155127660), (2, 77563830), (3, 51709220), (4, 38781915), (5, 31025532), (6, 25854610), (10, 15512766), (12, 12927305), (15, 10341844), (20, 7756383), (30, 5170922), (43, 3607620), (60, 2585461), (86, 1803810), (129, 1202540), (172, 901905), (215, 721524), (258, 601270), (430, 360762), (516, 300635), (645, 240508), (860, 180381), (1290, 120254), (2580, 60127)]