19696080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{82067}}^1$

素因数の和:82083

約数の個数: 40

約数和(自身を含む): 61058592

約数和(自身を除く): 41362512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 82067, 164134, 246201, 328268, 410335, 492402, 656536, 820670, 984804, 1231005, 1313072, 1641340, 1969608, 2462010, 3282680, 3939216, 4924020, 6565360, 9848040, 19696080]

約数ペア:

[(1, 19696080), (2, 9848040), (3, 6565360), (4, 4924020), (5, 3939216), (6, 3282680), (8, 2462010), (10, 1969608), (12, 1641340), (15, 1313072), (16, 1231005), (20, 984804), (24, 820670), (30, 656536), (40, 492402), (48, 410335), (60, 328268), (80, 246201), (120, 164134), (240, 82067)]