48908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 172005120

約数和(自身を除く): 123096480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 157, 160, 165, 176, 177, 220, 236, 240, 264, 295, 314, 330, 352, 354, 440, 471, 472, 480, 528, 590, 628, 649, 660, 708, 785, 880, 885, 942, 944, 1056, 1180, 1256, 1298, 1320, 1416, 1570, 1727, 1760, 1770, 1884, 1888, 1947, 2355, 2360, 2512, 2596, 2640, 2832, 3140, 3245, 3454, 3540, 3768, 3894, 4710, 4720, 5024, 5181, 5192, 5280, 5664, 6280, 6490, 6908, 7080, 7536, 7788, 8635, 9263, 9420, 9440, 9735, 10362, 10384, 12560, 12980, 13816, 14160, 15072, 15576, 17270, 18526, 18840, 19470, 20724, 20768, 25120, 25905, 25960, 27632, 27789, 28320, 31152, 34540, 37052, 37680, 38940, 41448, 46315, 51810, 51920, 55264, 55578, 62304, 69080, 74104, 75360, 77880, 82896, 92630, 101893, 103620, 103840, 111156, 138160, 138945, 148208, 155760, 165792, 185260, 203786, 207240, 222312, 276320, 277890, 296416, 305679, 311520, 370520, 407572, 414480, 444624, 509465, 555780, 611358, 741040, 815144, 828960, 889248, 1018930, 1111560, 1222716, 1482080, 1528395, 1630288, 2037860, 2223120, 2445432, 3056790, 3260576, 4075720, 4446240, 4890864, 6113580, 8151440, 9781728, 12227160, 16302880, 24454320, 48908640]

約数ペア:

[(1, 48908640), (2, 24454320), (3, 16302880), (4, 12227160), (5, 9781728), (6, 8151440), (8, 6113580), (10, 4890864), (11, 4446240), (12, 4075720), (15, 3260576), (16, 3056790), (20, 2445432), (22, 2223120), (24, 2037860), (30, 1630288), (32, 1528395), (33, 1482080), (40, 1222716), (44, 1111560), (48, 1018930), (55, 889248), (59, 828960), (60, 815144), (66, 741040), (80, 611358), (88, 555780), (96, 509465), (110, 444624), (118, 414480), (120, 407572), (132, 370520), (157, 311520), (160, 305679), (165, 296416), (176, 277890), (177, 276320), (220, 222312), (236, 207240), (240, 203786), (264, 185260), (295, 165792), (314, 155760), (330, 148208), (352, 138945), (354, 138160), (440, 111156), (471, 103840), (472, 103620), (480, 101893), (528, 92630), (590, 82896), (628, 77880), (649, 75360), (660, 74104), (708, 69080), (785, 62304), (880, 55578), (885, 55264), (942, 51920), (944, 51810), (1056, 46315), (1180, 41448), (1256, 38940), (1298, 37680), (1320, 37052), (1416, 34540), (1570, 31152), (1727, 28320), (1760, 27789), (1770, 27632), (1884, 25960), (1888, 25905), (1947, 25120), (2355, 20768), (2360, 20724), (2512, 19470), (2596, 18840), (2640, 18526), (2832, 17270), (3140, 15576), (3245, 15072), (3454, 14160), (3540, 13816), (3768, 12980), (3894, 12560), (4710, 10384), (4720, 10362), (5024, 9735), (5181, 9440), (5192, 9420), (5280, 9263), (5664, 8635), (6280, 7788), (6490, 7536), (6908, 7080)]