828219240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2300609}}^1$

素因数の和:2300626

約数の個数: 48

約数和(自身を含む): 2691713700

約数和(自身を除く): 1863494460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2300609, 4601218, 6901827, 9202436, 11503045, 13803654, 18404872, 20705481, 23006090, 27607308, 34509135, 41410962, 46012180, 55214616, 69018270, 82821924, 92024360, 103527405, 138036540, 165643848, 207054810, 276073080, 414109620, 828219240]

約数ペア:

[(1, 828219240), (2, 414109620), (3, 276073080), (4, 207054810), (5, 165643848), (6, 138036540), (8, 103527405), (9, 92024360), (10, 82821924), (12, 69018270), (15, 55214616), (18, 46012180), (20, 41410962), (24, 34509135), (30, 27607308), (36, 23006090), (40, 20705481), (45, 18404872), (60, 13803654), (72, 11503045), (90, 9202436), (120, 6901827), (180, 4601218), (360, 2300609)]