3866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16111}}^1$

素因数の和:16127

約数の個数: 40

約数和(自身を含む): 11987328

約数和(自身を除く): 8120688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16111, 32222, 48333, 64444, 80555, 96666, 128888, 161110, 193332, 241665, 257776, 322220, 386664, 483330, 644440, 773328, 966660, 1288880, 1933320, 3866640]

約数ペア:

[(1, 3866640), (2, 1933320), (3, 1288880), (4, 966660), (5, 773328), (6, 644440), (8, 483330), (10, 386664), (12, 322220), (15, 257776), (16, 241665), (20, 193332), (24, 161110), (30, 128888), (40, 96666), (48, 80555), (60, 64444), (80, 48333), (120, 32222), (240, 16111)]