189593280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65831}}^1$

素因数の和:65854

約数の個数: 84

約数和(自身を含む): 652131792

約数和(自身を除く): 462538512

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, 65831, 131662, 197493, 263324, 329155, 394986, 526648, 592479, 658310, 789972, 987465, 1053296, 1184958, 1316620, 1579944, 1974930, 2106592, 2369916, 2633240, 2962395, 3159888, 3949860, 4213184, 4739832, 5266480, 5924790, 6319776, 7899720, 9479664, 10532960, 11849580, 12639552, 15799440, 18959328, 21065920, 23699160, 31598880, 37918656, 47398320, 63197760, 94796640, 189593280]

約数ペア:

[(1, 189593280), (2, 94796640), (3, 63197760), (4, 47398320), (5, 37918656), (6, 31598880), (8, 23699160), (9, 21065920), (10, 18959328), (12, 15799440), (15, 12639552), (16, 11849580), (18, 10532960), (20, 9479664), (24, 7899720), (30, 6319776), (32, 5924790), (36, 5266480), (40, 4739832), (45, 4213184), (48, 3949860), (60, 3159888), (64, 2962395), (72, 2633240), (80, 2369916), (90, 2106592), (96, 1974930), (120, 1579944), (144, 1316620), (160, 1184958), (180, 1053296), (192, 987465), (240, 789972), (288, 658310), (320, 592479), (360, 526648), (480, 394986), (576, 329155), (720, 263324), (960, 197493), (1440, 131662), (2880, 65831)]