85476960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59359}}^1$

素因数の和:59380

約数の個数: 72

約数和(自身を含む): 291695040

約数和(自身を除く): 206218080

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59359, 118718, 178077, 237436, 296795, 356154, 474872, 534231, 593590, 712308, 890385, 949744, 1068462, 1187180, 1424616, 1780770, 1899488, 2136924, 2374360, 2671155, 2849232, 3561540, 4273848, 4748720, 5342310, 5698464, 7123080, 8547696, 9497440, 10684620, 14246160, 17095392, 21369240, 28492320, 42738480, 85476960]

約数ペア:

[(1, 85476960), (2, 42738480), (3, 28492320), (4, 21369240), (5, 17095392), (6, 14246160), (8, 10684620), (9, 9497440), (10, 8547696), (12, 7123080), (15, 5698464), (16, 5342310), (18, 4748720), (20, 4273848), (24, 3561540), (30, 2849232), (32, 2671155), (36, 2374360), (40, 2136924), (45, 1899488), (48, 1780770), (60, 1424616), (72, 1187180), (80, 1068462), (90, 949744), (96, 890385), (120, 712308), (144, 593590), (160, 534231), (180, 474872), (240, 356154), (288, 296795), (360, 237436), (480, 178077), (720, 118718), (1440, 59359)]