478108960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2898

約数の個数: 96

約数和(自身を含む): 1299594240

約数和(自身を除く): 821485280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 2198, 2512, 2719, 3140, 4396, 5024, 5438, 5495, 6280, 8792, 10876, 10990, 12560, 13595, 17584, 19033, 21752, 21980, 25120, 27190, 35168, 38066, 43504, 43960, 54380, 76132, 87008, 87920, 95165, 108760, 152264, 175840, 190330, 217520, 304528, 380660, 426883, 435040, 609056, 761320, 853766, 1522640, 1707532, 2134415, 2988181, 3045280, 3415064, 4268830, 5976362, 6830128, 8537660, 11952724, 13660256, 14940905, 17075320, 23905448, 29881810, 34150640, 47810896, 59763620, 68301280, 95621792, 119527240, 239054480, 478108960]

約数ペア:

[(1, 478108960), (2, 239054480), (4, 119527240), (5, 95621792), (7, 68301280), (8, 59763620), (10, 47810896), (14, 34150640), (16, 29881810), (20, 23905448), (28, 17075320), (32, 14940905), (35, 13660256), (40, 11952724), (56, 8537660), (70, 6830128), (80, 5976362), (112, 4268830), (140, 3415064), (157, 3045280), (160, 2988181), (224, 2134415), (280, 1707532), (314, 1522640), (560, 853766), (628, 761320), (785, 609056), (1099, 435040), (1120, 426883), (1256, 380660), (1570, 304528), (2198, 217520), (2512, 190330), (2719, 175840), (3140, 152264), (4396, 108760), (5024, 95165), (5438, 87920), (5495, 87008), (6280, 76132), (8792, 54380), (10876, 43960), (10990, 43504), (12560, 38066), (13595, 35168), (17584, 27190), (19033, 25120), (21752, 21980)]