19532160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3391}}^1$

素因数の和:3416

約数の個数: 96

約数和(自身を含む): 67466880

約数和(自身を除く): 47934720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3391, 5760, 6782, 10173, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 50865, 54256, 61038, 67820, 81384, 101730, 108512, 122076, 135640, 152595, 162768, 203460, 217024, 244152, 271280, 305190, 325536, 406920, 434048, 488304, 542560, 610380, 651072, 813840, 976608, 1085120, 1220760, 1302144, 1627680, 1953216, 2170240, 2441520, 3255360, 3906432, 4883040, 6510720, 9766080, 19532160]

約数ペア:

[(1, 19532160), (2, 9766080), (3, 6510720), (4, 4883040), (5, 3906432), (6, 3255360), (8, 2441520), (9, 2170240), (10, 1953216), (12, 1627680), (15, 1302144), (16, 1220760), (18, 1085120), (20, 976608), (24, 813840), (30, 651072), (32, 610380), (36, 542560), (40, 488304), (45, 434048), (48, 406920), (60, 325536), (64, 305190), (72, 271280), (80, 244152), (90, 217024), (96, 203460), (120, 162768), (128, 152595), (144, 135640), (160, 122076), (180, 108512), (192, 101730), (240, 81384), (288, 67820), (320, 61038), (360, 54256), (384, 50865), (480, 40692), (576, 33910), (640, 30519), (720, 27128), (960, 20346), (1152, 16955), (1440, 13564), (1920, 10173), (2880, 6782), (3391, 5760)]