16040880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22279}}^1$

素因数の和:22298

約数の個数: 60

約数和(自身を含む): 53873040

約数和(自身を除く): 37832160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 200511, 222790, 267348, 334185, 356464, 401022, 445580, 534696, 668370, 802044, 891160, 1002555, 1069392, 1336740, 1604088, 1782320, 2005110, 2673480, 3208176, 4010220, 5346960, 8020440, 16040880]

約数ペア:

[(1, 16040880), (2, 8020440), (3, 5346960), (4, 4010220), (5, 3208176), (6, 2673480), (8, 2005110), (9, 1782320), (10, 1604088), (12, 1336740), (15, 1069392), (16, 1002555), (18, 891160), (20, 802044), (24, 668370), (30, 534696), (36, 445580), (40, 401022), (45, 356464), (48, 334185), (60, 267348), (72, 222790), (80, 200511), (90, 178232), (120, 133674), (144, 111395), (180, 89116), (240, 66837), (360, 44558), (720, 22279)]