30720216

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{4523}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 77088960

約数和(自身を除く): 46368744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 3396, 4523, 6792, 9046, 13569, 18092, 27138, 36184, 54276, 108552, 1280009, 2560018, 3840027, 5120036, 7680054, 10240072, 15360108, 30720216]

約数ペア:

[(1, 30720216), (2, 15360108), (3, 10240072), (4, 7680054), (6, 5120036), (8, 3840027), (12, 2560018), (24, 1280009), (283, 108552), (566, 54276), (849, 36184), (1132, 27138), (1698, 18092), (2264, 13569), (3396, 9046), (4523, 6792)]