127576560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{531569}}^1$

素因数の和:531585

約数の個数: 40

約数和(自身を含む): 395488080

約数和(自身を除く): 267911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 531569, 1063138, 1594707, 2126276, 2657845, 3189414, 4252552, 5315690, 6378828, 7973535, 8505104, 10631380, 12757656, 15947070, 21262760, 25515312, 31894140, 42525520, 63788280, 127576560]

約数ペア:

[(1, 127576560), (2, 63788280), (3, 42525520), (4, 31894140), (5, 25515312), (6, 21262760), (8, 15947070), (10, 12757656), (12, 10631380), (15, 8505104), (16, 7973535), (20, 6378828), (24, 5315690), (30, 4252552), (40, 3189414), (48, 2657845), (60, 2126276), (80, 1594707), (120, 1063138), (240, 531569)]