48213120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25111}}^1$

素因数の和:25133

約数の個数: 64

約数和(自身を含む): 153685440

約数和(自身を除く): 105472320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 25111, 50222, 75333, 100444, 125555, 150666, 200888, 251110, 301332, 376665, 401776, 502220, 602664, 753330, 803552, 1004440, 1205328, 1506660, 1607104, 2008880, 2410656, 3013320, 3214208, 4017760, 4821312, 6026640, 8035520, 9642624, 12053280, 16071040, 24106560, 48213120]

約数ペア:

[(1, 48213120), (2, 24106560), (3, 16071040), (4, 12053280), (5, 9642624), (6, 8035520), (8, 6026640), (10, 4821312), (12, 4017760), (15, 3214208), (16, 3013320), (20, 2410656), (24, 2008880), (30, 1607104), (32, 1506660), (40, 1205328), (48, 1004440), (60, 803552), (64, 753330), (80, 602664), (96, 502220), (120, 401776), (128, 376665), (160, 301332), (192, 251110), (240, 200888), (320, 150666), (384, 125555), (480, 100444), (640, 75333), (960, 50222), (1920, 25111)]