123615360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 192

約数和(自身を含む): 465903360

約数和(自身を除く): 342288000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1951, 1980, 2112, 2640, 2880, 3168, 3520, 3902, 3960, 4224, 5280, 5760, 5853, 6336, 7040, 7804, 7920, 9755, 10560, 11706, 12672, 15608, 15840, 17559, 19510, 21120, 21461, 23412, 29265, 31216, 31680, 35118, 39020, 42922, 46824, 58530, 62432, 63360, 64383, 70236, 78040, 85844, 87795, 93648, 107305, 117060, 124864, 128766, 140472, 156080, 171688, 175590, 187296, 193149, 214610, 234120, 249728, 257532, 280944, 312160, 321915, 343376, 351180, 374592, 386298, 429220, 468240, 515064, 561888, 624320, 643830, 686752, 702360, 749184, 772596, 858440, 936480, 965745, 1030128, 1123776, 1248640, 1287660, 1373504, 1404720, 1545192, 1716880, 1872960, 1931490, 2060256, 2247552, 2575320, 2747008, 2809440, 3090384, 3433760, 3745920, 3862980, 4120512, 5150640, 5618880, 6180768, 6867520, 7725960, 8241024, 10301280, 11237760, 12361536, 13735040, 15451920, 20602560, 24723072, 30903840, 41205120, 61807680, 123615360]

約数ペア:

[(1, 123615360), (2, 61807680), (3, 41205120), (4, 30903840), (5, 24723072), (6, 20602560), (8, 15451920), (9, 13735040), (10, 12361536), (11, 11237760), (12, 10301280), (15, 8241024), (16, 7725960), (18, 6867520), (20, 6180768), (22, 5618880), (24, 5150640), (30, 4120512), (32, 3862980), (33, 3745920), (36, 3433760), (40, 3090384), (44, 2809440), (45, 2747008), (48, 2575320), (55, 2247552), (60, 2060256), (64, 1931490), (66, 1872960), (72, 1716880), (80, 1545192), (88, 1404720), (90, 1373504), (96, 1287660), (99, 1248640), (110, 1123776), (120, 1030128), (128, 965745), (132, 936480), (144, 858440), (160, 772596), (165, 749184), (176, 702360), (180, 686752), (192, 643830), (198, 624320), (220, 561888), (240, 515064), (264, 468240), (288, 429220), (320, 386298), (330, 374592), (352, 351180), (360, 343376), (384, 321915), (396, 312160), (440, 280944), (480, 257532), (495, 249728), (528, 234120), (576, 214610), (640, 193149), (660, 187296), (704, 175590), (720, 171688), (792, 156080), (880, 140472), (960, 128766), (990, 124864), (1056, 117060), (1152, 107305), (1320, 93648), (1408, 87795), (1440, 85844), (1584, 78040), (1760, 70236), (1920, 64383), (1951, 63360), (1980, 62432), (2112, 58530), (2640, 46824), (2880, 42922), (3168, 39020), (3520, 35118), (3902, 31680), (3960, 31216), (4224, 29265), (5280, 23412), (5760, 21461), (5853, 21120), (6336, 19510), (7040, 17559), (7804, 15840), (7920, 15608), (9755, 12672), (10560, 11706)]