128241600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{26717}}^1$

素因数の和:26742

約数の個数: 84

約数和(自身を含む): 420755064

約数和(自身を除く): 292513464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 267170, 320604, 400755, 427472, 534340, 641208, 667925, 801510, 854944, 1068680, 1282416, 1335850, 1603020, 1709888, 2003775, 2137360, 2564832, 2671700, 3206040, 4007550, 4274720, 5129664, 5343400, 6412080, 8015100, 8549440, 10686800, 12824160, 16030200, 21373600, 25648320, 32060400, 42747200, 64120800, 128241600]

約数ペア:

[(1, 128241600), (2, 64120800), (3, 42747200), (4, 32060400), (5, 25648320), (6, 21373600), (8, 16030200), (10, 12824160), (12, 10686800), (15, 8549440), (16, 8015100), (20, 6412080), (24, 5343400), (25, 5129664), (30, 4274720), (32, 4007550), (40, 3206040), (48, 2671700), (50, 2564832), (60, 2137360), (64, 2003775), (75, 1709888), (80, 1603020), (96, 1335850), (100, 1282416), (120, 1068680), (150, 854944), (160, 801510), (192, 667925), (200, 641208), (240, 534340), (300, 427472), (320, 400755), (400, 320604), (480, 267170), (600, 213736), (800, 160302), (960, 133585), (1200, 106868), (1600, 80151), (2400, 53434), (4800, 26717)]