189581760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65827}}^1$

素因数の和:65850

約数の個数: 84

約数和(自身を含む): 652092168

約数和(自身を除く): 462510408

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65827, 131654, 197481, 263308, 329135, 394962, 526616, 592443, 658270, 789924, 987405, 1053232, 1184886, 1316540, 1579848, 1974810, 2106464, 2369772, 2633080, 2962215, 3159696, 3949620, 4212928, 4739544, 5266160, 5924430, 6319392, 7899240, 9479088, 10532320, 11848860, 12638784, 15798480, 18958176, 21064640, 23697720, 31596960, 37916352, 47395440, 63193920, 94790880, 189581760]

約数ペア:

[(1, 189581760), (2, 94790880), (3, 63193920), (4, 47395440), (5, 37916352), (6, 31596960), (8, 23697720), (9, 21064640), (10, 18958176), (12, 15798480), (15, 12638784), (16, 11848860), (18, 10532320), (20, 9479088), (24, 7899240), (30, 6319392), (32, 5924430), (36, 5266160), (40, 4739544), (45, 4212928), (48, 3949620), (60, 3159696), (64, 2962215), (72, 2633080), (80, 2369772), (90, 2106464), (96, 1974810), (120, 1579848), (144, 1316540), (160, 1184886), (180, 1053232), (192, 987405), (240, 789924), (288, 658270), (320, 592443), (360, 526616), (480, 394962), (576, 329135), (720, 263308), (960, 197481), (1440, 131654), (2880, 65827)]