63866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266111}}^1$

素因数の和:266127

約数の個数: 40

約数和(自身を含む): 197987328

約数和(自身を除く): 134120688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266111, 532222, 798333, 1064444, 1330555, 1596666, 2128888, 2661110, 3193332, 3991665, 4257776, 5322220, 6386664, 7983330, 10644440, 12773328, 15966660, 21288880, 31933320, 63866640]

約数ペア:

[(1, 63866640), (2, 31933320), (3, 21288880), (4, 15966660), (5, 12773328), (6, 10644440), (8, 7983330), (10, 6386664), (12, 5322220), (15, 4257776), (16, 3991665), (20, 3193332), (24, 2661110), (30, 2128888), (40, 1596666), (48, 1330555), (60, 1064444), (80, 798333), (120, 532222), (240, 266111)]