127760760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118297}}^1$

素因数の和:118317

約数の個数: 64

約数和(自身を含む): 425872800

約数和(自身を除く): 298112040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118297, 236594, 354891, 473188, 591485, 709782, 946376, 1064673, 1182970, 1419564, 1774455, 2129346, 2365940, 2839128, 3194019, 3548910, 4258692, 4731880, 5323365, 6388038, 7097820, 8517384, 10646730, 12776076, 14195640, 15970095, 21293460, 25552152, 31940190, 42586920, 63880380, 127760760]

約数ペア:

[(1, 127760760), (2, 63880380), (3, 42586920), (4, 31940190), (5, 25552152), (6, 21293460), (8, 15970095), (9, 14195640), (10, 12776076), (12, 10646730), (15, 8517384), (18, 7097820), (20, 6388038), (24, 5323365), (27, 4731880), (30, 4258692), (36, 3548910), (40, 3194019), (45, 2839128), (54, 2365940), (60, 2129346), (72, 1774455), (90, 1419564), (108, 1182970), (120, 1064673), (135, 946376), (180, 709782), (216, 591485), (270, 473188), (360, 354891), (540, 236594), (1080, 118297)]