2080366320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8668193}}^1$

素因数の和:8668209

約数の個数: 40

約数和(自身を含む): 6449136336

約数和(自身を除く): 4368770016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8668193, 17336386, 26004579, 34672772, 43340965, 52009158, 69345544, 86681930, 104018316, 130022895, 138691088, 173363860, 208036632, 260045790, 346727720, 416073264, 520091580, 693455440, 1040183160, 2080366320]

約数ペア:

[(1, 2080366320), (2, 1040183160), (3, 693455440), (4, 520091580), (5, 416073264), (6, 346727720), (8, 260045790), (10, 208036632), (12, 173363860), (15, 138691088), (16, 130022895), (20, 104018316), (24, 86681930), (30, 69345544), (40, 52009158), (48, 43340965), (60, 34672772), (80, 26004579), (120, 17336386), (240, 8668193)]