51296640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26717}}^1$

素因数の和:26739

約数の個数: 64

約数和(自身を含む): 163514160

約数和(自身を除く): 112217520

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, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 267170, 320604, 400755, 427472, 534340, 641208, 801510, 854944, 1068680, 1282416, 1603020, 1709888, 2137360, 2564832, 3206040, 3419776, 4274720, 5129664, 6412080, 8549440, 10259328, 12824160, 17098880, 25648320, 51296640]

約数ペア:

[(1, 51296640), (2, 25648320), (3, 17098880), (4, 12824160), (5, 10259328), (6, 8549440), (8, 6412080), (10, 5129664), (12, 4274720), (15, 3419776), (16, 3206040), (20, 2564832), (24, 2137360), (30, 1709888), (32, 1603020), (40, 1282416), (48, 1068680), (60, 854944), (64, 801510), (80, 641208), (96, 534340), (120, 427472), (128, 400755), (160, 320604), (192, 267170), (240, 213736), (320, 160302), (384, 133585), (480, 106868), (640, 80151), (960, 53434), (1920, 26717)]