872342760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{427619}}^1$

素因数の和:427650

約数の個数: 64

約数和(自身を含む): 2770977600

約数和(自身を除く): 1898634840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 427619, 855238, 1282857, 1710476, 2138095, 2565714, 3420952, 4276190, 5131428, 6414285, 7269523, 8552380, 10262856, 12828570, 14539046, 17104760, 21808569, 25657140, 29078092, 36347615, 43617138, 51314280, 58156184, 72695230, 87234276, 109042845, 145390460, 174468552, 218085690, 290780920, 436171380, 872342760]

約数ペア:

[(1, 872342760), (2, 436171380), (3, 290780920), (4, 218085690), (5, 174468552), (6, 145390460), (8, 109042845), (10, 87234276), (12, 72695230), (15, 58156184), (17, 51314280), (20, 43617138), (24, 36347615), (30, 29078092), (34, 25657140), (40, 21808569), (51, 17104760), (60, 14539046), (68, 12828570), (85, 10262856), (102, 8552380), (120, 7269523), (136, 6414285), (170, 5131428), (204, 4276190), (255, 3420952), (340, 2565714), (408, 2138095), (510, 1710476), (680, 1282857), (1020, 855238), (2040, 427619)]