470949360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{280327}}^1$

素因数の和:280350

約数の個数: 80

約数和(自身を含む): 1668512256

約数和(自身を除く): 1197562896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 280327, 560654, 840981, 1121308, 1401635, 1681962, 1962289, 2242616, 2803270, 3363924, 3924578, 4204905, 4485232, 5606540, 5886867, 6727848, 7849156, 8409810, 9811445, 11213080, 11773734, 13455696, 15698312, 16819620, 19622890, 22426160, 23547468, 29434335, 31396624, 33639240, 39245780, 47094936, 58868670, 67278480, 78491560, 94189872, 117737340, 156983120, 235474680, 470949360]

約数ペア:

[(1, 470949360), (2, 235474680), (3, 156983120), (4, 117737340), (5, 94189872), (6, 78491560), (7, 67278480), (8, 58868670), (10, 47094936), (12, 39245780), (14, 33639240), (15, 31396624), (16, 29434335), (20, 23547468), (21, 22426160), (24, 19622890), (28, 16819620), (30, 15698312), (35, 13455696), (40, 11773734), (42, 11213080), (48, 9811445), (56, 8409810), (60, 7849156), (70, 6727848), (80, 5886867), (84, 5606540), (105, 4485232), (112, 4204905), (120, 3924578), (140, 3363924), (168, 2803270), (210, 2242616), (240, 1962289), (280, 1681962), (336, 1401635), (420, 1121308), (560, 840981), (840, 560654), (1680, 280327)]