138646080

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1815

約数の個数: 168

約数和(自身を含む): 494824512

約数和(自身を除く): 356178432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1783, 1944, 2160, 2430, 2592, 2880, 3240, 3566, 3888, 4320, 4860, 5184, 5349, 6480, 7132, 7776, 8640, 8915, 9720, 10698, 12960, 14264, 15552, 16047, 17830, 19440, 21396, 25920, 26745, 28528, 32094, 35660, 38880, 42792, 48141, 53490, 57056, 64188, 71320, 77760, 80235, 85584, 96282, 106980, 114112, 128376, 142640, 144423, 160470, 171168, 192564, 213960, 240705, 256752, 285280, 288846, 320940, 342336, 385128, 427920, 433269, 481410, 513504, 570560, 577692, 641880, 722115, 770256, 855840, 866538, 962820, 1027008, 1155384, 1283760, 1444230, 1540512, 1711680, 1733076, 1925640, 2166345, 2310768, 2567520, 2888460, 3081024, 3466152, 3851280, 4332690, 4621536, 5135040, 5776920, 6932304, 7702560, 8665380, 9243072, 11553840, 13864608, 15405120, 17330760, 23107680, 27729216, 34661520, 46215360, 69323040, 138646080]

約数ペア:

[(1, 138646080), (2, 69323040), (3, 46215360), (4, 34661520), (5, 27729216), (6, 23107680), (8, 17330760), (9, 15405120), (10, 13864608), (12, 11553840), (15, 9243072), (16, 8665380), (18, 7702560), (20, 6932304), (24, 5776920), (27, 5135040), (30, 4621536), (32, 4332690), (36, 3851280), (40, 3466152), (45, 3081024), (48, 2888460), (54, 2567520), (60, 2310768), (64, 2166345), (72, 1925640), (80, 1733076), (81, 1711680), (90, 1540512), (96, 1444230), (108, 1283760), (120, 1155384), (135, 1027008), (144, 962820), (160, 866538), (162, 855840), (180, 770256), (192, 722115), (216, 641880), (240, 577692), (243, 570560), (270, 513504), (288, 481410), (320, 433269), (324, 427920), (360, 385128), (405, 342336), (432, 320940), (480, 288846), (486, 285280), (540, 256752), (576, 240705), (648, 213960), (720, 192564), (810, 171168), (864, 160470), (960, 144423), (972, 142640), (1080, 128376), (1215, 114112), (1296, 106980), (1440, 96282), (1620, 85584), (1728, 80235), (1783, 77760), (1944, 71320), (2160, 64188), (2430, 57056), (2592, 53490), (2880, 48141), (3240, 42792), (3566, 38880), (3888, 35660), (4320, 32094), (4860, 28528), (5184, 26745), (5349, 25920), (6480, 21396), (7132, 19440), (7776, 17830), (8640, 16047), (8915, 15552), (9720, 14264), (10698, 12960)]