14321520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19891}}^1$

素因数の和:19910

約数の個数: 60

約数和(自身を含む): 48098856

約数和(自身を除く): 33777336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19891, 39782, 59673, 79564, 99455, 119346, 159128, 179019, 198910, 238692, 298365, 318256, 358038, 397820, 477384, 596730, 716076, 795640, 895095, 954768, 1193460, 1432152, 1591280, 1790190, 2386920, 2864304, 3580380, 4773840, 7160760, 14321520]

約数ペア:

[(1, 14321520), (2, 7160760), (3, 4773840), (4, 3580380), (5, 2864304), (6, 2386920), (8, 1790190), (9, 1591280), (10, 1432152), (12, 1193460), (15, 954768), (16, 895095), (18, 795640), (20, 716076), (24, 596730), (30, 477384), (36, 397820), (40, 358038), (45, 318256), (48, 298365), (60, 238692), (72, 198910), (80, 179019), (90, 159128), (120, 119346), (144, 99455), (180, 79564), (240, 59673), (360, 39782), (720, 19891)]