53281680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222007}}^1$

素因数の和:222023

約数の個数: 40

約数和(自身を含む): 165173952

約数和(自身を除く): 111892272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222007, 444014, 666021, 888028, 1110035, 1332042, 1776056, 2220070, 2664084, 3330105, 3552112, 4440140, 5328168, 6660210, 8880280, 10656336, 13320420, 17760560, 26640840, 53281680]

約数ペア:

[(1, 53281680), (2, 26640840), (3, 17760560), (4, 13320420), (5, 10656336), (6, 8880280), (8, 6660210), (10, 5328168), (12, 4440140), (15, 3552112), (16, 3330105), (20, 2664084), (24, 2220070), (30, 1776056), (40, 1332042), (48, 1110035), (60, 888028), (80, 666021), (120, 444014), (240, 222007)]