126618720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 304482720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 204, 236, 240, 255, 263, 272, 295, 340, 354, 408, 472, 480, 510, 526, 544, 590, 680, 708, 789, 816, 885, 944, 1003, 1020, 1052, 1180, 1315, 1360, 1416, 1578, 1632, 1770, 1888, 2006, 2040, 2104, 2360, 2630, 2720, 2832, 3009, 3156, 3540, 3945, 4012, 4080, 4208, 4471, 4720, 5015, 5260, 5664, 6018, 6312, 7080, 7890, 8024, 8160, 8416, 8942, 9440, 10030, 10520, 12036, 12624, 13413, 14160, 15045, 15517, 15780, 16048, 17884, 20060, 21040, 22355, 24072, 25248, 26826, 28320, 30090, 31034, 31560, 32096, 35768, 40120, 42080, 44710, 46551, 48144, 53652, 60180, 62068, 63120, 67065, 71536, 77585, 80240, 89420, 93102, 96288, 107304, 120360, 124136, 126240, 134130, 143072, 155170, 160480, 178840, 186204, 214608, 232755, 240720, 248272, 263789, 268260, 310340, 357680, 372408, 429216, 465510, 481440, 496544, 527578, 536520, 620680, 715360, 744816, 791367, 931020, 1055156, 1073040, 1241360, 1318945, 1489632, 1582734, 1862040, 2110312, 2146080, 2482720, 2637890, 3165468, 3724080, 3956835, 4220624, 5275780, 6330936, 7448160, 7913670, 8441248, 10551560, 12661872, 15827340, 21103120, 25323744, 31654680, 42206240, 63309360, 126618720]

約数ペア:

[(1, 126618720), (2, 63309360), (3, 42206240), (4, 31654680), (5, 25323744), (6, 21103120), (8, 15827340), (10, 12661872), (12, 10551560), (15, 8441248), (16, 7913670), (17, 7448160), (20, 6330936), (24, 5275780), (30, 4220624), (32, 3956835), (34, 3724080), (40, 3165468), (48, 2637890), (51, 2482720), (59, 2146080), (60, 2110312), (68, 1862040), (80, 1582734), (85, 1489632), (96, 1318945), (102, 1241360), (118, 1073040), (120, 1055156), (136, 931020), (160, 791367), (170, 744816), (177, 715360), (204, 620680), (236, 536520), (240, 527578), (255, 496544), (263, 481440), (272, 465510), (295, 429216), (340, 372408), (354, 357680), (408, 310340), (472, 268260), (480, 263789), (510, 248272), (526, 240720), (544, 232755), (590, 214608), (680, 186204), (708, 178840), (789, 160480), (816, 155170), (885, 143072), (944, 134130), (1003, 126240), (1020, 124136), (1052, 120360), (1180, 107304), (1315, 96288), (1360, 93102), (1416, 89420), (1578, 80240), (1632, 77585), (1770, 71536), (1888, 67065), (2006, 63120), (2040, 62068), (2104, 60180), (2360, 53652), (2630, 48144), (2720, 46551), (2832, 44710), (3009, 42080), (3156, 40120), (3540, 35768), (3945, 32096), (4012, 31560), (4080, 31034), (4208, 30090), (4471, 28320), (4720, 26826), (5015, 25248), (5260, 24072), (5664, 22355), (6018, 21040), (6312, 20060), (7080, 17884), (7890, 16048), (8024, 15780), (8160, 15517), (8416, 15045), (8942, 14160), (9440, 13413), (10030, 12624), (10520, 12036)]