17441520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{72673}}^1$

素因数の和:72689

約数の個数: 40

約数和(自身を含む): 54069456

約数和(自身を除く): 36627936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 72673, 145346, 218019, 290692, 363365, 436038, 581384, 726730, 872076, 1090095, 1162768, 1453460, 1744152, 2180190, 2906920, 3488304, 4360380, 5813840, 8720760, 17441520]

約数ペア:

[(1, 17441520), (2, 8720760), (3, 5813840), (4, 4360380), (5, 3488304), (6, 2906920), (8, 2180190), (10, 1744152), (12, 1453460), (15, 1162768), (16, 1090095), (20, 872076), (24, 726730), (30, 581384), (40, 436038), (48, 363365), (60, 290692), (80, 218019), (120, 145346), (240, 72673)]