84987720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236077}}^1$

素因数の和:236094

約数の個数: 48

約数和(自身を含む): 276211260

約数和(自身を除く): 191223540

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, 236077, 472154, 708231, 944308, 1180385, 1416462, 1888616, 2124693, 2360770, 2832924, 3541155, 4249386, 4721540, 5665848, 7082310, 8498772, 9443080, 10623465, 14164620, 16997544, 21246930, 28329240, 42493860, 84987720]

約数ペア:

[(1, 84987720), (2, 42493860), (3, 28329240), (4, 21246930), (5, 16997544), (6, 14164620), (8, 10623465), (9, 9443080), (10, 8498772), (12, 7082310), (15, 5665848), (18, 4721540), (20, 4249386), (24, 3541155), (30, 2832924), (36, 2360770), (40, 2124693), (45, 1888616), (60, 1416462), (72, 1180385), (90, 944308), (120, 708231), (180, 472154), (360, 236077)]