18068760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 59894640

約数和(自身を除く): 41825880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 947, 954, 1060, 1272, 1590, 1894, 1908, 2120, 2385, 2841, 3180, 3788, 3816, 4735, 4770, 5682, 6360, 7576, 8523, 9470, 9540, 11364, 14205, 17046, 18940, 19080, 22728, 28410, 34092, 37880, 42615, 50191, 56820, 68184, 85230, 100382, 113640, 150573, 170460, 200764, 250955, 301146, 340920, 401528, 451719, 501910, 602292, 752865, 903438, 1003820, 1204584, 1505730, 1806876, 2007640, 2258595, 3011460, 3613752, 4517190, 6022920, 9034380, 18068760]

約数ペア:

[(1, 18068760), (2, 9034380), (3, 6022920), (4, 4517190), (5, 3613752), (6, 3011460), (8, 2258595), (9, 2007640), (10, 1806876), (12, 1505730), (15, 1204584), (18, 1003820), (20, 903438), (24, 752865), (30, 602292), (36, 501910), (40, 451719), (45, 401528), (53, 340920), (60, 301146), (72, 250955), (90, 200764), (106, 170460), (120, 150573), (159, 113640), (180, 100382), (212, 85230), (265, 68184), (318, 56820), (360, 50191), (424, 42615), (477, 37880), (530, 34092), (636, 28410), (795, 22728), (947, 19080), (954, 18940), (1060, 17046), (1272, 14205), (1590, 11364), (1894, 9540), (1908, 9470), (2120, 8523), (2385, 7576), (2841, 6360), (3180, 5682), (3788, 4770), (3816, 4735)]