47305320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{394211}}^1$

素因数の和:394225

約数の個数: 32

約数和(自身を含む): 141916320

約数和(自身を除く): 94611000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394211, 788422, 1182633, 1576844, 1971055, 2365266, 3153688, 3942110, 4730532, 5913165, 7884220, 9461064, 11826330, 15768440, 23652660, 47305320]

約数ペア:

[(1, 47305320), (2, 23652660), (3, 15768440), (4, 11826330), (5, 9461064), (6, 7884220), (8, 5913165), (10, 4730532), (12, 3942110), (15, 3153688), (20, 2365266), (24, 1971055), (30, 1576844), (40, 1182633), (60, 788422), (120, 394211)]