86990040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241639}}^1$

素因数の和:241656

約数の個数: 48

約数和(自身を含む): 282718800

約数和(自身を除く): 195728760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 241639, 483278, 724917, 966556, 1208195, 1449834, 1933112, 2174751, 2416390, 2899668, 3624585, 4349502, 4832780, 5799336, 7249170, 8699004, 9665560, 10873755, 14498340, 17398008, 21747510, 28996680, 43495020, 86990040]

約数ペア:

[(1, 86990040), (2, 43495020), (3, 28996680), (4, 21747510), (5, 17398008), (6, 14498340), (8, 10873755), (9, 9665560), (10, 8699004), (12, 7249170), (15, 5799336), (18, 4832780), (20, 4349502), (24, 3624585), (30, 2899668), (36, 2416390), (40, 2174751), (45, 1933112), (60, 1449834), (72, 1208195), (90, 966556), (120, 724917), (180, 483278), (360, 241639)]