18185040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8419}}^1$

素因数の和:8441

約数の個数: 80

約数和(自身を含む): 62644800

約数和(自身を除く): 44459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8419, 16838, 25257, 33676, 42095, 50514, 67352, 75771, 84190, 101028, 126285, 134704, 151542, 168380, 202056, 227313, 252570, 303084, 336760, 378855, 404112, 454626, 505140, 606168, 673520, 757710, 909252, 1010280, 1136565, 1212336, 1515420, 1818504, 2020560, 2273130, 3030840, 3637008, 4546260, 6061680, 9092520, 18185040]

約数ペア:

[(1, 18185040), (2, 9092520), (3, 6061680), (4, 4546260), (5, 3637008), (6, 3030840), (8, 2273130), (9, 2020560), (10, 1818504), (12, 1515420), (15, 1212336), (16, 1136565), (18, 1010280), (20, 909252), (24, 757710), (27, 673520), (30, 606168), (36, 505140), (40, 454626), (45, 404112), (48, 378855), (54, 336760), (60, 303084), (72, 252570), (80, 227313), (90, 202056), (108, 168380), (120, 151542), (135, 134704), (144, 126285), (180, 101028), (216, 84190), (240, 75771), (270, 67352), (360, 50514), (432, 42095), (540, 33676), (720, 25257), (1080, 16838), (2160, 8419)]