86390040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65447}}^1$

素因数の和:65472

約数の個数: 64

約数和(自身を含む): 282735360

約数和(自身を除く): 196345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 65447, 130894, 196341, 261788, 327235, 392682, 523576, 654470, 719917, 785364, 981705, 1308940, 1439834, 1570728, 1963410, 2159751, 2617880, 2879668, 3599585, 3926820, 4319502, 5759336, 7199170, 7853640, 8639004, 10798755, 14398340, 17278008, 21597510, 28796680, 43195020, 86390040]

約数ペア:

[(1, 86390040), (2, 43195020), (3, 28796680), (4, 21597510), (5, 17278008), (6, 14398340), (8, 10798755), (10, 8639004), (11, 7853640), (12, 7199170), (15, 5759336), (20, 4319502), (22, 3926820), (24, 3599585), (30, 2879668), (33, 2617880), (40, 2159751), (44, 1963410), (55, 1570728), (60, 1439834), (66, 1308940), (88, 981705), (110, 785364), (120, 719917), (132, 654470), (165, 523576), (220, 392682), (264, 327235), (330, 261788), (440, 196341), (660, 130894), (1320, 65447)]