8320789920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17334979}}^1$

素因数の和:17334997

約数の個数: 48

約数和(自身を含む): 26210489760

約数和(自身を除く): 17889699840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 17334979, 34669958, 52004937, 69339916, 86674895, 104009874, 138679832, 173349790, 208019748, 260024685, 277359664, 346699580, 416039496, 520049370, 554719328, 693399160, 832078992, 1040098740, 1386798320, 1664157984, 2080197480, 2773596640, 4160394960, 8320789920]

約数ペア:

[(1, 8320789920), (2, 4160394960), (3, 2773596640), (4, 2080197480), (5, 1664157984), (6, 1386798320), (8, 1040098740), (10, 832078992), (12, 693399160), (15, 554719328), (16, 520049370), (20, 416039496), (24, 346699580), (30, 277359664), (32, 260024685), (40, 208019748), (48, 173349790), (60, 138679832), (80, 104009874), (96, 86674895), (120, 69339916), (160, 52004937), (240, 34669958), (480, 17334979)]