18084480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9419}}^1$

素因数の和:9441

約数の個数: 64

約数和(自身を含む): 57650400

約数和(自身を除く): 39565920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9419, 18838, 28257, 37676, 47095, 56514, 75352, 94190, 113028, 141285, 150704, 188380, 226056, 282570, 301408, 376760, 452112, 565140, 602816, 753520, 904224, 1130280, 1205632, 1507040, 1808448, 2260560, 3014080, 3616896, 4521120, 6028160, 9042240, 18084480]

約数ペア:

[(1, 18084480), (2, 9042240), (3, 6028160), (4, 4521120), (5, 3616896), (6, 3014080), (8, 2260560), (10, 1808448), (12, 1507040), (15, 1205632), (16, 1130280), (20, 904224), (24, 753520), (30, 602816), (32, 565140), (40, 452112), (48, 376760), (60, 301408), (64, 282570), (80, 226056), (96, 188380), (120, 150704), (128, 141285), (160, 113028), (192, 94190), (240, 75352), (320, 56514), (384, 47095), (480, 37676), (640, 28257), (960, 18838), (1920, 9419)]