1828993680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2540269}}^1$

素因数の和:2540288

約数の個数: 60

約数和(自身を含む): 6142372860

約数和(自身を除く): 4313379180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2540269, 5080538, 7620807, 10161076, 12701345, 15241614, 20322152, 22862421, 25402690, 30483228, 38104035, 40644304, 45724842, 50805380, 60966456, 76208070, 91449684, 101610760, 114312105, 121932912, 152416140, 182899368, 203221520, 228624210, 304832280, 365798736, 457248420, 609664560, 914496840, 1828993680]

約数ペア:

[(1, 1828993680), (2, 914496840), (3, 609664560), (4, 457248420), (5, 365798736), (6, 304832280), (8, 228624210), (9, 203221520), (10, 182899368), (12, 152416140), (15, 121932912), (16, 114312105), (18, 101610760), (20, 91449684), (24, 76208070), (30, 60966456), (36, 50805380), (40, 45724842), (45, 40644304), (48, 38104035), (60, 30483228), (72, 25402690), (80, 22862421), (90, 20322152), (120, 15241614), (144, 12701345), (180, 10161076), (240, 7620807), (360, 5080538), (720, 2540269)]