48645502560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121081}}^1$

素因数の和:121139

約数の個数: 240

約数和(自身を含む): 177217552512

約数和(自身を除く): 128572049952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 121081, 133920, 200880, 242162, 363243, 401760, 484324, 605405, 726486, 968648, 1089729, 1210810, 1452972, 1816215, 1937296, 2179458, 2421620, 2905944, 3269187, 3632430, 3753511, 3874592, 4358916, 4843240, 5448645, 5811888, 6538374, 7264860, 7507022, 8717832, 9686480, 9807561, 10897290, 11260533, 11623776, 13076748, 14529720, 15014044, 16345935, 17435664, 18767555, 19372960, 19615122, 21794580, 22521066, 26153496, 29059440, 30028088, 32691870, 33781599, 34871328, 37535110, 39230244, 43589160, 45042132, 49037805, 52306992, 56302665, 58118880, 60056176, 65383740, 67563198, 75070220, 78460488, 87178320, 90084264, 98075610, 101344797, 104613984, 112605330, 120112352, 130767480, 135126396, 150140440, 156920976, 168907995, 174356640, 180168528, 196151220, 202689594, 225210660, 261534960, 270252792, 300280880, 304034391, 313841952, 337815990, 360337056, 392302440, 405379188, 450421320, 506723985, 523069920, 540505584, 600561760, 608068782, 675631980, 784604880, 810758376, 900842640, 1013447970, 1081011168, 1216137564, 1351263960, 1520171955, 1569209760, 1621516752, 1801685280, 2026895940, 2432275128, 2702527920, 3040343910, 3243033504, 4053791880, 4864550256, 5405055840, 6080687820, 8107583760, 9729100512, 12161375640, 16215167520, 24322751280, 48645502560]

約数ペア:

[(1, 48645502560), (2, 24322751280), (3, 16215167520), (4, 12161375640), (5, 9729100512), (6, 8107583760), (8, 6080687820), (9, 5405055840), (10, 4864550256), (12, 4053791880), (15, 3243033504), (16, 3040343910), (18, 2702527920), (20, 2432275128), (24, 2026895940), (27, 1801685280), (30, 1621516752), (31, 1569209760), (32, 1520171955), (36, 1351263960), (40, 1216137564), (45, 1081011168), (48, 1013447970), (54, 900842640), (60, 810758376), (62, 784604880), (72, 675631980), (80, 608068782), (81, 600561760), (90, 540505584), (93, 523069920), (96, 506723985), (108, 450421320), (120, 405379188), (124, 392302440), (135, 360337056), (144, 337815990), (155, 313841952), (160, 304034391), (162, 300280880), (180, 270252792), (186, 261534960), (216, 225210660), (240, 202689594), (248, 196151220), (270, 180168528), (279, 174356640), (288, 168907995), (310, 156920976), (324, 150140440), (360, 135126396), (372, 130767480), (405, 120112352), (432, 112605330), (465, 104613984), (480, 101344797), (496, 98075610), (540, 90084264), (558, 87178320), (620, 78460488), (648, 75070220), (720, 67563198), (744, 65383740), (810, 60056176), (837, 58118880), (864, 56302665), (930, 52306992), (992, 49037805), (1080, 45042132), (1116, 43589160), (1240, 39230244), (1296, 37535110), (1395, 34871328), (1440, 33781599), (1488, 32691870), (1620, 30028088), (1674, 29059440), (1860, 26153496), (2160, 22521066), (2232, 21794580), (2480, 19615122), (2511, 19372960), (2592, 18767555), (2790, 17435664), (2976, 16345935), (3240, 15014044), (3348, 14529720), (3720, 13076748), (4185, 11623776), (4320, 11260533), (4464, 10897290), (4960, 9807561), (5022, 9686480), (5580, 8717832), (6480, 7507022), (6696, 7264860), (7440, 6538374), (8370, 5811888), (8928, 5448645), (10044, 4843240), (11160, 4358916), (12555, 3874592), (12960, 3753511), (13392, 3632430), (14880, 3269187), (16740, 2905944), (20088, 2421620), (22320, 2179458), (25110, 1937296), (26784, 1816215), (33480, 1452972), (40176, 1210810), (44640, 1089729), (50220, 968648), (66960, 726486), (80352, 605405), (100440, 484324), (121081, 401760), (133920, 363243), (200880, 242162)]