15027840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 51912900

約数和(自身を除く): 36885060

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2609, 2880, 5218, 5760, 7827, 10436, 13045, 15654, 20872, 23481, 26090, 31308, 39135, 41744, 46962, 52180, 62616, 78270, 83488, 93924, 104360, 117405, 125232, 156540, 166976, 187848, 208720, 234810, 250464, 313080, 333952, 375696, 417440, 469620, 500928, 626160, 751392, 834880, 939240, 1001856, 1252320, 1502784, 1669760, 1878480, 2504640, 3005568, 3756960, 5009280, 7513920, 15027840]

約数ペア:

[(1, 15027840), (2, 7513920), (3, 5009280), (4, 3756960), (5, 3005568), (6, 2504640), (8, 1878480), (9, 1669760), (10, 1502784), (12, 1252320), (15, 1001856), (16, 939240), (18, 834880), (20, 751392), (24, 626160), (30, 500928), (32, 469620), (36, 417440), (40, 375696), (45, 333952), (48, 313080), (60, 250464), (64, 234810), (72, 208720), (80, 187848), (90, 166976), (96, 156540), (120, 125232), (128, 117405), (144, 104360), (160, 93924), (180, 83488), (192, 78270), (240, 62616), (288, 52180), (320, 46962), (360, 41744), (384, 39135), (480, 31308), (576, 26090), (640, 23481), (720, 20872), (960, 15654), (1152, 13045), (1440, 10436), (1920, 7827), (2609, 5760), (2880, 5218)]