18062280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 59304960

約数和(自身を除く): 41242680

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, 131, 180, 262, 360, 383, 393, 524, 655, 766, 786, 1048, 1149, 1179, 1310, 1532, 1572, 1915, 1965, 2298, 2358, 2620, 3064, 3144, 3447, 3830, 3930, 4596, 4716, 5240, 5745, 5895, 6894, 7660, 7860, 9192, 9432, 11490, 11790, 13788, 15320, 15720, 17235, 22980, 23580, 27576, 34470, 45960, 47160, 50173, 68940, 100346, 137880, 150519, 200692, 250865, 301038, 401384, 451557, 501730, 602076, 752595, 903114, 1003460, 1204152, 1505190, 1806228, 2006920, 2257785, 3010380, 3612456, 4515570, 6020760, 9031140, 18062280]

約数ペア:

[(1, 18062280), (2, 9031140), (3, 6020760), (4, 4515570), (5, 3612456), (6, 3010380), (8, 2257785), (9, 2006920), (10, 1806228), (12, 1505190), (15, 1204152), (18, 1003460), (20, 903114), (24, 752595), (30, 602076), (36, 501730), (40, 451557), (45, 401384), (60, 301038), (72, 250865), (90, 200692), (120, 150519), (131, 137880), (180, 100346), (262, 68940), (360, 50173), (383, 47160), (393, 45960), (524, 34470), (655, 27576), (766, 23580), (786, 22980), (1048, 17235), (1149, 15720), (1179, 15320), (1310, 13788), (1532, 11790), (1572, 11490), (1915, 9432), (1965, 9192), (2298, 7860), (2358, 7660), (2620, 6894), (3064, 5895), (3144, 5745), (3447, 5240), (3830, 4716), (3930, 4596)]