64415220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1073587}}^1$

素因数の和:1073599

約数の個数: 24

約数和(自身を含む): 180362784

約数和(自身を除く): 115947564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1073587, 2147174, 3220761, 4294348, 5367935, 6441522, 10735870, 12883044, 16103805, 21471740, 32207610, 64415220]

約数ペア:

[(1, 64415220), (2, 32207610), (3, 21471740), (4, 16103805), (5, 12883044), (6, 10735870), (10, 6441522), (12, 5367935), (15, 4294348), (20, 3220761), (30, 2147174), (60, 1073587)]