2029920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4229}}^1$

素因数の和:4247

約数の個数: 48

約数和(自身を含む): 6395760

約数和(自身を除く): 4365840

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, 4229, 8458, 12687, 16916, 21145, 25374, 33832, 42290, 50748, 63435, 67664, 84580, 101496, 126870, 135328, 169160, 202992, 253740, 338320, 405984, 507480, 676640, 1014960, 2029920]

約数ペア:

[(1, 2029920), (2, 1014960), (3, 676640), (4, 507480), (5, 405984), (6, 338320), (8, 253740), (10, 202992), (12, 169160), (15, 135328), (16, 126870), (20, 101496), (24, 84580), (30, 67664), (32, 63435), (40, 50748), (48, 42290), (60, 33832), (80, 25374), (96, 21145), (120, 16916), (160, 12687), (240, 8458), (480, 4229)]