426041520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1775173}}^1$

素因数の和:1775189

約数の個数: 40

約数和(自身を含む): 1320729456

約数和(自身を除く): 894687936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1775173, 3550346, 5325519, 7100692, 8875865, 10651038, 14201384, 17751730, 21302076, 26627595, 28402768, 35503460, 42604152, 53255190, 71006920, 85208304, 106510380, 142013840, 213020760, 426041520]

約数ペア:

[(1, 426041520), (2, 213020760), (3, 142013840), (4, 106510380), (5, 85208304), (6, 71006920), (8, 53255190), (10, 42604152), (12, 35503460), (15, 28402768), (16, 26627595), (20, 21302076), (24, 17751730), (30, 14201384), (40, 10651038), (48, 8875865), (60, 7100692), (80, 5325519), (120, 3550346), (240, 1775173)]