8150040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22639}}^1$

素因数の和:22656

約数の個数: 48

約数和(自身を含む): 26488800

約数和(自身を除く): 18338760

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, 22639, 45278, 67917, 90556, 113195, 135834, 181112, 203751, 226390, 271668, 339585, 407502, 452780, 543336, 679170, 815004, 905560, 1018755, 1358340, 1630008, 2037510, 2716680, 4075020, 8150040]

約数ペア:

[(1, 8150040), (2, 4075020), (3, 2716680), (4, 2037510), (5, 1630008), (6, 1358340), (8, 1018755), (9, 905560), (10, 815004), (12, 679170), (15, 543336), (18, 452780), (20, 407502), (24, 339585), (30, 271668), (36, 226390), (40, 203751), (45, 181112), (60, 135834), (72, 113195), (90, 90556), (120, 67917), (180, 45278), (360, 22639)]