15002280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 36837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 479, 522, 540, 580, 696, 783, 870, 958, 1044, 1080, 1160, 1305, 1437, 1566, 1740, 1916, 2088, 2395, 2610, 2874, 3132, 3480, 3832, 3915, 4311, 4790, 5220, 5748, 6264, 7185, 7830, 8622, 9580, 10440, 11496, 12933, 13891, 14370, 15660, 17244, 19160, 21555, 25866, 27782, 28740, 31320, 34488, 41673, 43110, 51732, 55564, 57480, 64665, 69455, 83346, 86220, 103464, 111128, 125019, 129330, 138910, 166692, 172440, 208365, 250038, 258660, 277820, 333384, 375057, 416730, 500076, 517320, 555640, 625095, 750114, 833460, 1000152, 1250190, 1500228, 1666920, 1875285, 2500380, 3000456, 3750570, 5000760, 7501140, 15002280]

約数ペア:

[(1, 15002280), (2, 7501140), (3, 5000760), (4, 3750570), (5, 3000456), (6, 2500380), (8, 1875285), (9, 1666920), (10, 1500228), (12, 1250190), (15, 1000152), (18, 833460), (20, 750114), (24, 625095), (27, 555640), (29, 517320), (30, 500076), (36, 416730), (40, 375057), (45, 333384), (54, 277820), (58, 258660), (60, 250038), (72, 208365), (87, 172440), (90, 166692), (108, 138910), (116, 129330), (120, 125019), (135, 111128), (145, 103464), (174, 86220), (180, 83346), (216, 69455), (232, 64665), (261, 57480), (270, 55564), (290, 51732), (348, 43110), (360, 41673), (435, 34488), (479, 31320), (522, 28740), (540, 27782), (580, 25866), (696, 21555), (783, 19160), (870, 17244), (958, 15660), (1044, 14370), (1080, 13891), (1160, 12933), (1305, 11496), (1437, 10440), (1566, 9580), (1740, 8622), (1916, 7830), (2088, 7185), (2395, 6264), (2610, 5748), (2874, 5220), (3132, 4790), (3480, 4311), (3832, 3915)]