189555840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{32909}}^1$

素因数の和:32934

約数の個数: 96

約数和(自身を含む): 654579900

約数和(自身を除く): 465024060

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, 32909, 65818, 98727, 131636, 164545, 197454, 263272, 296181, 329090, 394908, 493635, 526544, 592362, 658180, 789816, 987270, 1053088, 1184724, 1316360, 1480905, 1579632, 1974540, 2106176, 2369448, 2632720, 2961810, 3159264, 3949080, 4212352, 4738896, 5265440, 5923620, 6318528, 7898160, 9477792, 10530880, 11847240, 12637056, 15796320, 18955584, 21061760, 23694480, 31592640, 37911168, 47388960, 63185280, 94777920, 189555840]

約数ペア:

[(1, 189555840), (2, 94777920), (3, 63185280), (4, 47388960), (5, 37911168), (6, 31592640), (8, 23694480), (9, 21061760), (10, 18955584), (12, 15796320), (15, 12637056), (16, 11847240), (18, 10530880), (20, 9477792), (24, 7898160), (30, 6318528), (32, 5923620), (36, 5265440), (40, 4738896), (45, 4212352), (48, 3949080), (60, 3159264), (64, 2961810), (72, 2632720), (80, 2369448), (90, 2106176), (96, 1974540), (120, 1579632), (128, 1480905), (144, 1316360), (160, 1184724), (180, 1053088), (192, 987270), (240, 789816), (288, 658180), (320, 592362), (360, 526544), (384, 493635), (480, 394908), (576, 329090), (640, 296181), (720, 263272), (960, 197454), (1152, 164545), (1440, 131636), (1920, 98727), (2880, 65818), (5760, 32909)]