85558320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118831}}^1$

素因数の和:118850

約数の個数: 60

約数和(自身を含む): 287335776

約数和(自身を除く): 201777456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118831, 237662, 356493, 475324, 594155, 712986, 950648, 1069479, 1188310, 1425972, 1782465, 1901296, 2138958, 2376620, 2851944, 3564930, 4277916, 4753240, 5347395, 5703888, 7129860, 8555832, 9506480, 10694790, 14259720, 17111664, 21389580, 28519440, 42779160, 85558320]

約数ペア:

[(1, 85558320), (2, 42779160), (3, 28519440), (4, 21389580), (5, 17111664), (6, 14259720), (8, 10694790), (9, 9506480), (10, 8555832), (12, 7129860), (15, 5703888), (16, 5347395), (18, 4753240), (20, 4277916), (24, 3564930), (30, 2851944), (36, 2376620), (40, 2138958), (45, 1901296), (48, 1782465), (60, 1425972), (72, 1188310), (80, 1069479), (90, 950648), (120, 712986), (144, 594155), (180, 475324), (240, 356493), (360, 237662), (720, 118831)]