3216080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5743}}^1$

素因数の和:5763

約数の個数: 40

約数和(自身を含む): 8547072

約数和(自身を除く): 5330992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5743, 11486, 22972, 28715, 40201, 45944, 57430, 80402, 91888, 114860, 160804, 201005, 229720, 321608, 402010, 459440, 643216, 804020, 1608040, 3216080]

約数ペア:

[(1, 3216080), (2, 1608040), (4, 804020), (5, 643216), (7, 459440), (8, 402010), (10, 321608), (14, 229720), (16, 201005), (20, 160804), (28, 114860), (35, 91888), (40, 80402), (56, 57430), (70, 45944), (80, 40201), (112, 28715), (140, 22972), (280, 11486), (560, 5743)]