2580758280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2389591}}^1$

素因数の和:2389611

約数の個数: 64

約数和(自身を含む): 8602531200

約数和(自身を除く): 6021772920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2389591, 4779182, 7168773, 9558364, 11947955, 14337546, 19116728, 21506319, 23895910, 28675092, 35843865, 43012638, 47791820, 57350184, 64518957, 71687730, 86025276, 95583640, 107531595, 129037914, 143375460, 172050552, 215063190, 258075828, 286750920, 322594785, 430126380, 516151656, 645189570, 860252760, 1290379140, 2580758280]

約数ペア:

[(1, 2580758280), (2, 1290379140), (3, 860252760), (4, 645189570), (5, 516151656), (6, 430126380), (8, 322594785), (9, 286750920), (10, 258075828), (12, 215063190), (15, 172050552), (18, 143375460), (20, 129037914), (24, 107531595), (27, 95583640), (30, 86025276), (36, 71687730), (40, 64518957), (45, 57350184), (54, 47791820), (60, 43012638), (72, 35843865), (90, 28675092), (108, 23895910), (120, 21506319), (135, 19116728), (180, 14337546), (216, 11947955), (270, 9558364), (360, 7168773), (540, 4779182), (1080, 2389591)]