153889920

素因数分解:

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

素因数の和:26742

約数の個数: 96

約数和(自身を含む): 531421020

約数和(自身を除く): 377531100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 240453, 267170, 320604, 400755, 427472, 480906, 534340, 641208, 801510, 854944, 961812, 1068680, 1202265, 1282416, 1603020, 1709888, 1923624, 2137360, 2404530, 2564832, 3206040, 3419776, 3847248, 4274720, 4809060, 5129664, 6412080, 7694496, 8549440, 9618120, 10259328, 12824160, 15388992, 17098880, 19236240, 25648320, 30777984, 38472480, 51296640, 76944960, 153889920]

約数ペア:

[(1, 153889920), (2, 76944960), (3, 51296640), (4, 38472480), (5, 30777984), (6, 25648320), (8, 19236240), (9, 17098880), (10, 15388992), (12, 12824160), (15, 10259328), (16, 9618120), (18, 8549440), (20, 7694496), (24, 6412080), (30, 5129664), (32, 4809060), (36, 4274720), (40, 3847248), (45, 3419776), (48, 3206040), (60, 2564832), (64, 2404530), (72, 2137360), (80, 1923624), (90, 1709888), (96, 1603020), (120, 1282416), (128, 1202265), (144, 1068680), (160, 961812), (180, 854944), (192, 801510), (240, 641208), (288, 534340), (320, 480906), (360, 427472), (384, 400755), (480, 320604), (576, 267170), (640, 240453), (720, 213736), (960, 160302), (1152, 133585), (1440, 106868), (1920, 80151), (2880, 53434), (5760, 26717)]