15589920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32479}}^1$

素因数の和:32497

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 33519840

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, 32479, 64958, 97437, 129916, 162395, 194874, 259832, 324790, 389748, 487185, 519664, 649580, 779496, 974370, 1039328, 1299160, 1558992, 1948740, 2598320, 3117984, 3897480, 5196640, 7794960, 15589920]

約数ペア:

[(1, 15589920), (2, 7794960), (3, 5196640), (4, 3897480), (5, 3117984), (6, 2598320), (8, 1948740), (10, 1558992), (12, 1299160), (15, 1039328), (16, 974370), (20, 779496), (24, 649580), (30, 519664), (32, 487185), (40, 389748), (48, 324790), (60, 259832), (80, 194874), (96, 162395), (120, 129916), (160, 97437), (240, 64958), (480, 32479)]