1891192320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{27361}}^1$

素因数の和:27393

約数の個数: 160

約数和(自身を含む): 6717918240

約数和(自身を除く): 4826725920

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, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 27361, 34560, 54722, 69120, 82083, 109444, 136805, 164166, 218888, 246249, 273610, 328332, 410415, 437776, 492498, 547220, 656664, 738747, 820830, 875552, 984996, 1094440, 1231245, 1313328, 1477494, 1641660, 1751104, 1969992, 2188880, 2462490, 2626656, 2954988, 3283320, 3502208, 3693735, 3939984, 4377760, 4924980, 5253312, 5909976, 6566640, 7004416, 7387470, 7879968, 8755520, 9849960, 10506624, 11819952, 13133280, 14008832, 14774940, 15759936, 17511040, 19699920, 21013248, 23639904, 26266560, 29549880, 31519872, 35022080, 39399840, 42026496, 47279808, 52533120, 59099760, 63039744, 70044160, 78799680, 94559616, 105066240, 118199520, 126079488, 157599360, 189119232, 210132480, 236399040, 315198720, 378238464, 472798080, 630397440, 945596160, 1891192320]

約数ペア:

[(1, 1891192320), (2, 945596160), (3, 630397440), (4, 472798080), (5, 378238464), (6, 315198720), (8, 236399040), (9, 210132480), (10, 189119232), (12, 157599360), (15, 126079488), (16, 118199520), (18, 105066240), (20, 94559616), (24, 78799680), (27, 70044160), (30, 63039744), (32, 59099760), (36, 52533120), (40, 47279808), (45, 42026496), (48, 39399840), (54, 35022080), (60, 31519872), (64, 29549880), (72, 26266560), (80, 23639904), (90, 21013248), (96, 19699920), (108, 17511040), (120, 15759936), (128, 14774940), (135, 14008832), (144, 13133280), (160, 11819952), (180, 10506624), (192, 9849960), (216, 8755520), (240, 7879968), (256, 7387470), (270, 7004416), (288, 6566640), (320, 5909976), (360, 5253312), (384, 4924980), (432, 4377760), (480, 3939984), (512, 3693735), (540, 3502208), (576, 3283320), (640, 2954988), (720, 2626656), (768, 2462490), (864, 2188880), (960, 1969992), (1080, 1751104), (1152, 1641660), (1280, 1477494), (1440, 1313328), (1536, 1231245), (1728, 1094440), (1920, 984996), (2160, 875552), (2304, 820830), (2560, 738747), (2880, 656664), (3456, 547220), (3840, 492498), (4320, 437776), (4608, 410415), (5760, 328332), (6912, 273610), (7680, 246249), (8640, 218888), (11520, 164166), (13824, 136805), (17280, 109444), (23040, 82083), (27361, 69120), (34560, 54722)]