117080240

素因数分解:

$2^4\times 5^1\times {\mathrm{1463503}}^1$

素因数の和:1463516

約数の個数: 20

約数和(自身を含む): 272211744

約数和(自身を除く): 155131504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1463503, 2927006, 5854012, 7317515, 11708024, 14635030, 23416048, 29270060, 58540120, 117080240]

約数ペア:

[(1, 117080240), (2, 58540120), (4, 29270060), (5, 23416048), (8, 14635030), (10, 11708024), (16, 7317515), (20, 5854012), (40, 2927006), (80, 1463503)]