713258640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{990637}}^1$

素因数の和:990656

約数の個数: 60

約数和(自身を含む): 2395362684

約数和(自身を除く): 1682104044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 990637, 1981274, 2971911, 3962548, 4953185, 5943822, 7925096, 8915733, 9906370, 11887644, 14859555, 15850192, 17831466, 19812740, 23775288, 29719110, 35662932, 39625480, 44578665, 47550576, 59438220, 71325864, 79250960, 89157330, 118876440, 142651728, 178314660, 237752880, 356629320, 713258640]

約数ペア:

[(1, 713258640), (2, 356629320), (3, 237752880), (4, 178314660), (5, 142651728), (6, 118876440), (8, 89157330), (9, 79250960), (10, 71325864), (12, 59438220), (15, 47550576), (16, 44578665), (18, 39625480), (20, 35662932), (24, 29719110), (30, 23775288), (36, 19812740), (40, 17831466), (45, 15850192), (48, 14859555), (60, 11887644), (72, 9906370), (80, 8915733), (90, 7925096), (120, 5943822), (144, 4953185), (180, 3962548), (240, 2971911), (360, 1981274), (720, 990637)]