1365488640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29633}}^1$

素因数の和:29664

約数の個数: 132

約数和(自身を含む): 4731542244

約数和(自身を除く): 3366053604

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, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 29633, 46080, 59266, 88899, 118532, 148165, 177798, 237064, 266697, 296330, 355596, 444495, 474128, 533394, 592660, 711192, 888990, 948256, 1066788, 1185320, 1333485, 1422384, 1777980, 1896512, 2133576, 2370640, 2666970, 2844768, 3555960, 3793024, 4267152, 4741280, 5333940, 5689536, 7111920, 7586048, 8534304, 9482560, 10667880, 11379072, 14223840, 15172096, 17068608, 18965120, 21335760, 22758144, 28447680, 30344192, 34137216, 37930240, 42671520, 45516288, 56895360, 68274432, 75860480, 85343040, 91032576, 113790720, 136548864, 151720960, 170686080, 227581440, 273097728, 341372160, 455162880, 682744320, 1365488640]

約数ペア:

[(1, 1365488640), (2, 682744320), (3, 455162880), (4, 341372160), (5, 273097728), (6, 227581440), (8, 170686080), (9, 151720960), (10, 136548864), (12, 113790720), (15, 91032576), (16, 85343040), (18, 75860480), (20, 68274432), (24, 56895360), (30, 45516288), (32, 42671520), (36, 37930240), (40, 34137216), (45, 30344192), (48, 28447680), (60, 22758144), (64, 21335760), (72, 18965120), (80, 17068608), (90, 15172096), (96, 14223840), (120, 11379072), (128, 10667880), (144, 9482560), (160, 8534304), (180, 7586048), (192, 7111920), (240, 5689536), (256, 5333940), (288, 4741280), (320, 4267152), (360, 3793024), (384, 3555960), (480, 2844768), (512, 2666970), (576, 2370640), (640, 2133576), (720, 1896512), (768, 1777980), (960, 1422384), (1024, 1333485), (1152, 1185320), (1280, 1066788), (1440, 948256), (1536, 888990), (1920, 711192), (2304, 592660), (2560, 533394), (2880, 474128), (3072, 444495), (3840, 355596), (4608, 296330), (5120, 266697), (5760, 237064), (7680, 177798), (9216, 148165), (11520, 118532), (15360, 88899), (23040, 59266), (29633, 46080)]