16130640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67211}}^1$

素因数の和:67227

約数の個数: 40

約数和(自身を含む): 50005728

約数和(自身を除く): 33875088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67211, 134422, 201633, 268844, 336055, 403266, 537688, 672110, 806532, 1008165, 1075376, 1344220, 1613064, 2016330, 2688440, 3226128, 4032660, 5376880, 8065320, 16130640]

約数ペア:

[(1, 16130640), (2, 8065320), (3, 5376880), (4, 4032660), (5, 3226128), (6, 2688440), (8, 2016330), (10, 1613064), (12, 1344220), (15, 1075376), (16, 1008165), (20, 806532), (24, 672110), (30, 537688), (40, 403266), (48, 336055), (60, 268844), (80, 201633), (120, 134422), (240, 67211)]