127220760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{117797}}^1$

素因数の和:117817

約数の個数: 64

約数和(自身を含む): 424072800

約数和(自身を除く): 296852040

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, 117797, 235594, 353391, 471188, 588985, 706782, 942376, 1060173, 1177970, 1413564, 1766955, 2120346, 2355940, 2827128, 3180519, 3533910, 4240692, 4711880, 5300865, 6361038, 7067820, 8481384, 10601730, 12722076, 14135640, 15902595, 21203460, 25444152, 31805190, 42406920, 63610380, 127220760]

約数ペア:

[(1, 127220760), (2, 63610380), (3, 42406920), (4, 31805190), (5, 25444152), (6, 21203460), (8, 15902595), (9, 14135640), (10, 12722076), (12, 10601730), (15, 8481384), (18, 7067820), (20, 6361038), (24, 5300865), (27, 4711880), (30, 4240692), (36, 3533910), (40, 3180519), (45, 2827128), (54, 2355940), (60, 2120346), (72, 1766955), (90, 1413564), (108, 1177970), (120, 1060173), (135, 942376), (180, 706782), (216, 588985), (270, 471188), (360, 353391), (540, 235594), (1080, 117797)]