2496462080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{278623}}^1$

素因数の和:278651

約数の個数: 72

約数和(自身を含む): 6834089472

約数和(自身を除く): 4337627392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 278623, 557246, 1114492, 1393115, 1950361, 2228984, 2786230, 3900722, 4457968, 5572460, 7801444, 8915936, 9751805, 11144920, 15602888, 17831872, 19503610, 22289840, 31205776, 35663744, 39007220, 44579680, 62411552, 71327488, 78014440, 89159360, 124823104, 156028880, 178318720, 249646208, 312057760, 356637440, 499292416, 624115520, 1248231040, 2496462080]

約数ペア:

[(1, 2496462080), (2, 1248231040), (4, 624115520), (5, 499292416), (7, 356637440), (8, 312057760), (10, 249646208), (14, 178318720), (16, 156028880), (20, 124823104), (28, 89159360), (32, 78014440), (35, 71327488), (40, 62411552), (56, 44579680), (64, 39007220), (70, 35663744), (80, 31205776), (112, 22289840), (128, 19503610), (140, 17831872), (160, 15602888), (224, 11144920), (256, 9751805), (280, 8915936), (320, 7801444), (448, 5572460), (560, 4457968), (640, 3900722), (896, 2786230), (1120, 2228984), (1280, 1950361), (1792, 1393115), (2240, 1114492), (4480, 557246), (8960, 278623)]