272931840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5923}}^1$

素因数の和:5954

約数の個数: 132

約数和(自身を含む): 945861384

約数和(自身を除く): 672929544

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, 5923, 7680, 9216, 11520, 11846, 15360, 17769, 23040, 23692, 29615, 35538, 46080, 47384, 53307, 59230, 71076, 88845, 94768, 106614, 118460, 142152, 177690, 189536, 213228, 236920, 266535, 284304, 355380, 379072, 426456, 473840, 533070, 568608, 710760, 758144, 852912, 947680, 1066140, 1137216, 1421520, 1516288, 1705824, 1895360, 2132280, 2274432, 2843040, 3032576, 3411648, 3790720, 4264560, 4548864, 5686080, 6065152, 6823296, 7581440, 8529120, 9097728, 11372160, 13646592, 15162880, 17058240, 18195456, 22744320, 27293184, 30325760, 34116480, 45488640, 54586368, 68232960, 90977280, 136465920, 272931840]

約数ペア:

[(1, 272931840), (2, 136465920), (3, 90977280), (4, 68232960), (5, 54586368), (6, 45488640), (8, 34116480), (9, 30325760), (10, 27293184), (12, 22744320), (15, 18195456), (16, 17058240), (18, 15162880), (20, 13646592), (24, 11372160), (30, 9097728), (32, 8529120), (36, 7581440), (40, 6823296), (45, 6065152), (48, 5686080), (60, 4548864), (64, 4264560), (72, 3790720), (80, 3411648), (90, 3032576), (96, 2843040), (120, 2274432), (128, 2132280), (144, 1895360), (160, 1705824), (180, 1516288), (192, 1421520), (240, 1137216), (256, 1066140), (288, 947680), (320, 852912), (360, 758144), (384, 710760), (480, 568608), (512, 533070), (576, 473840), (640, 426456), (720, 379072), (768, 355380), (960, 284304), (1024, 266535), (1152, 236920), (1280, 213228), (1440, 189536), (1536, 177690), (1920, 142152), (2304, 118460), (2560, 106614), (2880, 94768), (3072, 88845), (3840, 71076), (4608, 59230), (5120, 53307), (5760, 47384), (5923, 46080), (7680, 35538), (9216, 29615), (11520, 23692), (11846, 23040), (15360, 17769)]