28550517120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{183581}}^1$

素因数の和:183615

約数の個数: 192

約数和(自身を含む): 102240487440

約数和(自身を除く): 73689970320

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 51840, 77760, 155520, 183581, 367162, 550743, 734324, 917905, 1101486, 1468648, 1652229, 1835810, 2202972, 2753715, 2937296, 3304458, 3671620, 4405944, 4956687, 5507430, 5874592, 6608916, 7343240, 8261145, 8811888, 9913374, 11014860, 11749184, 13217832, 14686480, 14870061, 16522290, 17623776, 19826748, 22029720, 23498368, 24783435, 26435664, 29372960, 29740122, 33044580, 35247552, 39653496, 44059440, 44610183, 49566870, 52871328, 58745920, 59480244, 66089160, 70495104, 74350305, 79306992, 88118880, 89220366, 99133740, 105742656, 117491840, 118960488, 132178320, 148700610, 158613984, 176237760, 178440732, 198267480, 211485312, 223050915, 237920976, 264356640, 297401220, 317227968, 352475520, 356881464, 396534960, 446101830, 475841952, 528713280, 594802440, 634455936, 713762928, 793069920, 892203660, 951683904, 1057426560, 1189604880, 1427525856, 1586139840, 1784407320, 1903367808, 2379209760, 2855051712, 3172279680, 3568814640, 4758419520, 5710103424, 7137629280, 9516839040, 14275258560, 28550517120]

約数ペア:

[(1, 28550517120), (2, 14275258560), (3, 9516839040), (4, 7137629280), (5, 5710103424), (6, 4758419520), (8, 3568814640), (9, 3172279680), (10, 2855051712), (12, 2379209760), (15, 1903367808), (16, 1784407320), (18, 1586139840), (20, 1427525856), (24, 1189604880), (27, 1057426560), (30, 951683904), (32, 892203660), (36, 793069920), (40, 713762928), (45, 634455936), (48, 594802440), (54, 528713280), (60, 475841952), (64, 446101830), (72, 396534960), (80, 356881464), (81, 352475520), (90, 317227968), (96, 297401220), (108, 264356640), (120, 237920976), (128, 223050915), (135, 211485312), (144, 198267480), (160, 178440732), (162, 176237760), (180, 158613984), (192, 148700610), (216, 132178320), (240, 118960488), (243, 117491840), (270, 105742656), (288, 99133740), (320, 89220366), (324, 88118880), (360, 79306992), (384, 74350305), (405, 70495104), (432, 66089160), (480, 59480244), (486, 58745920), (540, 52871328), (576, 49566870), (640, 44610183), (648, 44059440), (720, 39653496), (810, 35247552), (864, 33044580), (960, 29740122), (972, 29372960), (1080, 26435664), (1152, 24783435), (1215, 23498368), (1296, 22029720), (1440, 19826748), (1620, 17623776), (1728, 16522290), (1920, 14870061), (1944, 14686480), (2160, 13217832), (2430, 11749184), (2592, 11014860), (2880, 9913374), (3240, 8811888), (3456, 8261145), (3888, 7343240), (4320, 6608916), (4860, 5874592), (5184, 5507430), (5760, 4956687), (6480, 4405944), (7776, 3671620), (8640, 3304458), (9720, 2937296), (10368, 2753715), (12960, 2202972), (15552, 1835810), (17280, 1652229), (19440, 1468648), (25920, 1101486), (31104, 917905), (38880, 734324), (51840, 550743), (77760, 367162), (155520, 183581)]