243291540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{98899}}^1$

素因数の和:98952

約数の個数: 48

約数和(自身を含む): 697838400

約数和(自身を除く): 454546860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 98899, 197798, 296697, 395596, 494495, 593394, 988990, 1186788, 1483485, 1977980, 2966970, 4054859, 5933940, 8109718, 12164577, 16219436, 20274295, 24329154, 40548590, 48658308, 60822885, 81097180, 121645770, 243291540]

約数ペア:

[(1, 243291540), (2, 121645770), (3, 81097180), (4, 60822885), (5, 48658308), (6, 40548590), (10, 24329154), (12, 20274295), (15, 16219436), (20, 12164577), (30, 8109718), (41, 5933940), (60, 4054859), (82, 2966970), (123, 1977980), (164, 1483485), (205, 1186788), (246, 988990), (410, 593394), (492, 494495), (615, 395596), (820, 296697), (1230, 197798), (2460, 98899)]