148746240

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 208

約数和(自身を含む): 530776800

約数和(自身を除く): 382030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 269, 270, 288, 320, 360, 384, 432, 480, 512, 538, 540, 576, 640, 720, 768, 807, 864, 960, 1024, 1076, 1080, 1152, 1280, 1345, 1440, 1536, 1614, 1728, 1920, 2048, 2152, 2160, 2304, 2421, 2560, 2690, 2880, 3072, 3228, 3456, 3840, 4035, 4096, 4304, 4320, 4608, 4842, 5120, 5380, 5760, 6144, 6456, 6912, 7263, 7680, 8070, 8608, 8640, 9216, 9684, 10240, 10760, 11520, 12105, 12288, 12912, 13824, 14526, 15360, 16140, 17216, 17280, 18432, 19368, 20480, 21520, 23040, 24210, 25824, 27648, 29052, 30720, 32280, 34432, 34560, 36315, 36864, 38736, 43040, 46080, 48420, 51648, 55296, 58104, 61440, 64560, 68864, 69120, 72630, 77472, 86080, 92160, 96840, 103296, 110592, 116208, 129120, 137728, 138240, 145260, 154944, 172160, 184320, 193680, 206592, 232416, 258240, 275456, 276480, 290520, 309888, 344320, 387360, 413184, 464832, 516480, 550912, 552960, 581040, 619776, 688640, 774720, 826368, 929664, 1032960, 1101824, 1162080, 1239552, 1377280, 1549440, 1652736, 1859328, 2065920, 2324160, 2479104, 2754560, 3098880, 3305472, 3718656, 4131840, 4648320, 4958208, 5509120, 6197760, 7437312, 8263680, 9296640, 9916416, 12395520, 14874624, 16527360, 18593280, 24791040, 29749248, 37186560, 49582080, 74373120, 148746240]

約数ペア:

[(1, 148746240), (2, 74373120), (3, 49582080), (4, 37186560), (5, 29749248), (6, 24791040), (8, 18593280), (9, 16527360), (10, 14874624), (12, 12395520), (15, 9916416), (16, 9296640), (18, 8263680), (20, 7437312), (24, 6197760), (27, 5509120), (30, 4958208), (32, 4648320), (36, 4131840), (40, 3718656), (45, 3305472), (48, 3098880), (54, 2754560), (60, 2479104), (64, 2324160), (72, 2065920), (80, 1859328), (90, 1652736), (96, 1549440), (108, 1377280), (120, 1239552), (128, 1162080), (135, 1101824), (144, 1032960), (160, 929664), (180, 826368), (192, 774720), (216, 688640), (240, 619776), (256, 581040), (269, 552960), (270, 550912), (288, 516480), (320, 464832), (360, 413184), (384, 387360), (432, 344320), (480, 309888), (512, 290520), (538, 276480), (540, 275456), (576, 258240), (640, 232416), (720, 206592), (768, 193680), (807, 184320), (864, 172160), (960, 154944), (1024, 145260), (1076, 138240), (1080, 137728), (1152, 129120), (1280, 116208), (1345, 110592), (1440, 103296), (1536, 96840), (1614, 92160), (1728, 86080), (1920, 77472), (2048, 72630), (2152, 69120), (2160, 68864), (2304, 64560), (2421, 61440), (2560, 58104), (2690, 55296), (2880, 51648), (3072, 48420), (3228, 46080), (3456, 43040), (3840, 38736), (4035, 36864), (4096, 36315), (4304, 34560), (4320, 34432), (4608, 32280), (4842, 30720), (5120, 29052), (5380, 27648), (5760, 25824), (6144, 24210), (6456, 23040), (6912, 21520), (7263, 20480), (7680, 19368), (8070, 18432), (8608, 17280), (8640, 17216), (9216, 16140), (9684, 15360), (10240, 14526), (10760, 13824), (11520, 12912), (12105, 12288)]