522120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 1656000

約数和(自身を除く): 1133880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 229, 285, 380, 456, 458, 570, 687, 760, 916, 1140, 1145, 1374, 1832, 2280, 2290, 2748, 3435, 4351, 4580, 5496, 6870, 8702, 9160, 13053, 13740, 17404, 21755, 26106, 27480, 34808, 43510, 52212, 65265, 87020, 104424, 130530, 174040, 261060, 522120]

約数ペア:

[(1, 522120), (2, 261060), (3, 174040), (4, 130530), (5, 104424), (6, 87020), (8, 65265), (10, 52212), (12, 43510), (15, 34808), (19, 27480), (20, 26106), (24, 21755), (30, 17404), (38, 13740), (40, 13053), (57, 9160), (60, 8702), (76, 6870), (95, 5496), (114, 4580), (120, 4351), (152, 3435), (190, 2748), (228, 2290), (229, 2280), (285, 1832), (380, 1374), (456, 1145), (458, 1140), (570, 916), (687, 760)]