510151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4591}}^1$

素因数の和:5070

約数の個数: 80

約数和(自身を含む): 1585231872

約数和(自身を除く): 1075079952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1852, 2315, 2778, 3704, 4591, 4630, 5556, 6945, 7408, 9182, 9260, 11112, 13773, 13890, 18364, 18520, 22224, 22955, 27546, 27780, 36728, 37040, 45910, 55092, 55560, 68865, 73456, 91820, 110184, 111120, 137730, 183640, 220368, 275460, 367280, 550920, 1101840, 2125633, 4251266, 6376899, 8502532, 10628165, 12753798, 17005064, 21256330, 25507596, 31884495, 34010128, 42512660, 51015192, 63768990, 85025320, 102030384, 127537980, 170050640, 255075960, 510151920]

約数ペア:

[(1, 510151920), (2, 255075960), (3, 170050640), (4, 127537980), (5, 102030384), (6, 85025320), (8, 63768990), (10, 51015192), (12, 42512660), (15, 34010128), (16, 31884495), (20, 25507596), (24, 21256330), (30, 17005064), (40, 12753798), (48, 10628165), (60, 8502532), (80, 6376899), (120, 4251266), (240, 2125633), (463, 1101840), (926, 550920), (1389, 367280), (1852, 275460), (2315, 220368), (2778, 183640), (3704, 137730), (4591, 111120), (4630, 110184), (5556, 91820), (6945, 73456), (7408, 68865), (9182, 55560), (9260, 55092), (11112, 45910), (13773, 37040), (13890, 36728), (18364, 27780), (18520, 27546), (22224, 22955)]