27243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18919}}^1$

素因数の和:18940

約数の個数: 72

約数和(自身を含む): 92972880

約数和(自身を除く): 65729520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18919, 37838, 56757, 75676, 94595, 113514, 151352, 170271, 189190, 227028, 283785, 302704, 340542, 378380, 454056, 567570, 605408, 681084, 756760, 851355, 908112, 1135140, 1362168, 1513520, 1702710, 1816224, 2270280, 2724336, 3027040, 3405420, 4540560, 5448672, 6810840, 9081120, 13621680, 27243360]

約数ペア:

[(1, 27243360), (2, 13621680), (3, 9081120), (4, 6810840), (5, 5448672), (6, 4540560), (8, 3405420), (9, 3027040), (10, 2724336), (12, 2270280), (15, 1816224), (16, 1702710), (18, 1513520), (20, 1362168), (24, 1135140), (30, 908112), (32, 851355), (36, 756760), (40, 681084), (45, 605408), (48, 567570), (60, 454056), (72, 378380), (80, 340542), (90, 302704), (96, 283785), (120, 227028), (144, 189190), (160, 170271), (180, 151352), (240, 113514), (288, 94595), (360, 75676), (480, 56757), (720, 37838), (1440, 18919)]