39506160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1810

約数の個数: 80

約数和(自身を含む): 123804576

約数和(自身を除く): 84298416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1697, 1940, 2328, 2910, 3394, 3880, 4656, 5091, 5820, 6788, 7760, 8485, 10182, 11640, 13576, 16970, 20364, 23280, 25455, 27152, 33940, 40728, 50910, 67880, 81456, 101820, 135760, 164609, 203640, 329218, 407280, 493827, 658436, 823045, 987654, 1316872, 1646090, 1975308, 2469135, 2633744, 3292180, 3950616, 4938270, 6584360, 7901232, 9876540, 13168720, 19753080, 39506160]

約数ペア:

[(1, 39506160), (2, 19753080), (3, 13168720), (4, 9876540), (5, 7901232), (6, 6584360), (8, 4938270), (10, 3950616), (12, 3292180), (15, 2633744), (16, 2469135), (20, 1975308), (24, 1646090), (30, 1316872), (40, 987654), (48, 823045), (60, 658436), (80, 493827), (97, 407280), (120, 329218), (194, 203640), (240, 164609), (291, 135760), (388, 101820), (485, 81456), (582, 67880), (776, 50910), (970, 40728), (1164, 33940), (1455, 27152), (1552, 25455), (1697, 23280), (1940, 20364), (2328, 16970), (2910, 13576), (3394, 11640), (3880, 10182), (4656, 8485), (5091, 7760), (5820, 6788)]