119220480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 420900480

約数和(自身を除く): 301680000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 131, 144, 158, 160, 180, 192, 237, 240, 256, 262, 288, 316, 320, 360, 384, 393, 395, 474, 480, 524, 576, 632, 640, 655, 711, 720, 768, 786, 790, 948, 960, 1048, 1152, 1179, 1185, 1264, 1280, 1310, 1422, 1440, 1572, 1580, 1896, 1920, 1965, 2096, 2304, 2358, 2370, 2528, 2620, 2844, 2880, 3144, 3160, 3555, 3792, 3840, 3930, 4192, 4716, 4740, 5056, 5240, 5688, 5760, 5895, 6288, 6320, 7110, 7584, 7860, 8384, 9432, 9480, 10112, 10349, 10480, 11376, 11520, 11790, 12576, 12640, 14220, 15168, 15720, 16768, 18864, 18960, 20224, 20698, 20960, 22752, 23580, 25152, 25280, 28440, 30336, 31047, 31440, 33536, 37728, 37920, 41396, 41920, 45504, 47160, 50304, 50560, 51745, 56880, 60672, 62094, 62880, 75456, 75840, 82792, 83840, 91008, 93141, 94320, 100608, 101120, 103490, 113760, 124188, 125760, 150912, 151680, 155235, 165584, 167680, 182016, 186282, 188640, 206980, 227520, 248376, 251520, 301824, 303360, 310470, 331168, 372564, 377280, 413960, 455040, 465705, 496752, 503040, 620940, 662336, 745128, 754560, 827920, 910080, 931410, 993504, 1241880, 1324672, 1490256, 1509120, 1655840, 1862820, 1987008, 2483760, 2649344, 2980512, 3311680, 3725640, 3974016, 4967520, 5961024, 6623360, 7451280, 7948032, 9935040, 11922048, 13246720, 14902560, 19870080, 23844096, 29805120, 39740160, 59610240, 119220480]

約数ペア:

[(1, 119220480), (2, 59610240), (3, 39740160), (4, 29805120), (5, 23844096), (6, 19870080), (8, 14902560), (9, 13246720), (10, 11922048), (12, 9935040), (15, 7948032), (16, 7451280), (18, 6623360), (20, 5961024), (24, 4967520), (30, 3974016), (32, 3725640), (36, 3311680), (40, 2980512), (45, 2649344), (48, 2483760), (60, 1987008), (64, 1862820), (72, 1655840), (79, 1509120), (80, 1490256), (90, 1324672), (96, 1241880), (120, 993504), (128, 931410), (131, 910080), (144, 827920), (158, 754560), (160, 745128), (180, 662336), (192, 620940), (237, 503040), (240, 496752), (256, 465705), (262, 455040), (288, 413960), (316, 377280), (320, 372564), (360, 331168), (384, 310470), (393, 303360), (395, 301824), (474, 251520), (480, 248376), (524, 227520), (576, 206980), (632, 188640), (640, 186282), (655, 182016), (711, 167680), (720, 165584), (768, 155235), (786, 151680), (790, 150912), (948, 125760), (960, 124188), (1048, 113760), (1152, 103490), (1179, 101120), (1185, 100608), (1264, 94320), (1280, 93141), (1310, 91008), (1422, 83840), (1440, 82792), (1572, 75840), (1580, 75456), (1896, 62880), (1920, 62094), (1965, 60672), (2096, 56880), (2304, 51745), (2358, 50560), (2370, 50304), (2528, 47160), (2620, 45504), (2844, 41920), (2880, 41396), (3144, 37920), (3160, 37728), (3555, 33536), (3792, 31440), (3840, 31047), (3930, 30336), (4192, 28440), (4716, 25280), (4740, 25152), (5056, 23580), (5240, 22752), (5688, 20960), (5760, 20698), (5895, 20224), (6288, 18960), (6320, 18864), (7110, 16768), (7584, 15720), (7860, 15168), (8384, 14220), (9432, 12640), (9480, 12576), (10112, 11790), (10349, 11520), (10480, 11376)]