2586485520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{399149}}^1$

素因数の和:399174

約数の個数: 100

約数和(自身を含む): 8983269900

約数和(自身を除く): 6396784380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 399149, 798298, 1197447, 1596596, 1995745, 2394894, 3193192, 3592341, 3991490, 4789788, 5987235, 6386384, 7184682, 7982980, 9579576, 10777023, 11974470, 14369364, 15965960, 17961705, 19159152, 21554046, 23948940, 28738728, 31931920, 32331069, 35923410, 43108092, 47897880, 53885115, 57477456, 64662138, 71846820, 86216184, 95795760, 107770230, 129324276, 143693640, 161655345, 172432368, 215540460, 258648552, 287387280, 323310690, 431080920, 517297104, 646621380, 862161840, 1293242760, 2586485520]

約数ペア:

[(1, 2586485520), (2, 1293242760), (3, 862161840), (4, 646621380), (5, 517297104), (6, 431080920), (8, 323310690), (9, 287387280), (10, 258648552), (12, 215540460), (15, 172432368), (16, 161655345), (18, 143693640), (20, 129324276), (24, 107770230), (27, 95795760), (30, 86216184), (36, 71846820), (40, 64662138), (45, 57477456), (48, 53885115), (54, 47897880), (60, 43108092), (72, 35923410), (80, 32331069), (81, 31931920), (90, 28738728), (108, 23948940), (120, 21554046), (135, 19159152), (144, 17961705), (162, 15965960), (180, 14369364), (216, 11974470), (240, 10777023), (270, 9579576), (324, 7982980), (360, 7184682), (405, 6386384), (432, 5987235), (540, 4789788), (648, 3991490), (720, 3592341), (810, 3193192), (1080, 2394894), (1296, 1995745), (1620, 1596596), (2160, 1197447), (3240, 798298), (6480, 399149)]