289351680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{9419}}^1$

素因数の和:9449

約数の個数: 96

約数和(自身を含む): 925797600

約数和(自身を除く): 636445920

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 9419, 10240, 15360, 18838, 28257, 30720, 37676, 47095, 56514, 75352, 94190, 113028, 141285, 150704, 188380, 226056, 282570, 301408, 376760, 452112, 565140, 602816, 753520, 904224, 1130280, 1205632, 1507040, 1808448, 2260560, 2411264, 3014080, 3616896, 4521120, 4822528, 6028160, 7233792, 9042240, 9645056, 12056320, 14467584, 18084480, 19290112, 24112640, 28935168, 36168960, 48225280, 57870336, 72337920, 96450560, 144675840, 289351680]

約数ペア:

[(1, 289351680), (2, 144675840), (3, 96450560), (4, 72337920), (5, 57870336), (6, 48225280), (8, 36168960), (10, 28935168), (12, 24112640), (15, 19290112), (16, 18084480), (20, 14467584), (24, 12056320), (30, 9645056), (32, 9042240), (40, 7233792), (48, 6028160), (60, 4822528), (64, 4521120), (80, 3616896), (96, 3014080), (120, 2411264), (128, 2260560), (160, 1808448), (192, 1507040), (240, 1205632), (256, 1130280), (320, 904224), (384, 753520), (480, 602816), (512, 565140), (640, 452112), (768, 376760), (960, 301408), (1024, 282570), (1280, 226056), (1536, 188380), (1920, 150704), (2048, 141285), (2560, 113028), (3072, 94190), (3840, 75352), (5120, 56514), (6144, 47095), (7680, 37676), (9419, 30720), (10240, 28257), (15360, 18838)]