392532480

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 240

約数和(自身を含む): 1412034624

約数和(自身を除く): 1019502144

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 631, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1262, 1280, 1296, 1440, 1536, 1620, 1728, 1893, 1920, 1944, 2160, 2304, 2430, 2524, 2560, 2592, 2880, 3155, 3240, 3456, 3786, 3840, 3888, 4320, 4608, 4860, 5048, 5184, 5679, 5760, 6310, 6480, 6912, 7572, 7680, 7776, 8640, 9465, 9720, 10096, 10368, 11358, 11520, 12620, 12960, 13824, 15144, 15552, 17037, 17280, 18930, 19440, 20192, 20736, 22716, 23040, 25240, 25920, 28395, 30288, 31104, 34074, 34560, 37860, 38880, 40384, 41472, 45432, 50480, 51111, 51840, 56790, 60576, 62208, 68148, 69120, 75720, 77760, 80768, 85185, 90864, 100960, 102222, 103680, 113580, 121152, 124416, 136296, 151440, 153333, 155520, 161536, 170370, 181728, 201920, 204444, 207360, 227160, 242304, 255555, 272592, 302880, 306666, 311040, 323072, 340740, 363456, 403840, 408888, 454320, 484608, 511110, 545184, 605760, 613332, 622080, 681480, 726912, 766665, 807680, 817776, 908640, 969216, 1022220, 1090368, 1211520, 1226664, 1362960, 1453824, 1533330, 1615360, 1635552, 1817280, 2044440, 2180736, 2423040, 2453328, 2725920, 2907648, 3066660, 3271104, 3634560, 4088880, 4361472, 4846080, 4906656, 5451840, 6133320, 6542208, 7269120, 8177760, 8722944, 9813312, 10903680, 12266640, 13084416, 14538240, 16355520, 19626624, 21807360, 24533280, 26168832, 32711040, 39253248, 43614720, 49066560, 65422080, 78506496, 98133120, 130844160, 196266240, 392532480]

約数ペア:

[(1, 392532480), (2, 196266240), (3, 130844160), (4, 98133120), (5, 78506496), (6, 65422080), (8, 49066560), (9, 43614720), (10, 39253248), (12, 32711040), (15, 26168832), (16, 24533280), (18, 21807360), (20, 19626624), (24, 16355520), (27, 14538240), (30, 13084416), (32, 12266640), (36, 10903680), (40, 9813312), (45, 8722944), (48, 8177760), (54, 7269120), (60, 6542208), (64, 6133320), (72, 5451840), (80, 4906656), (81, 4846080), (90, 4361472), (96, 4088880), (108, 3634560), (120, 3271104), (128, 3066660), (135, 2907648), (144, 2725920), (160, 2453328), (162, 2423040), (180, 2180736), (192, 2044440), (216, 1817280), (240, 1635552), (243, 1615360), (256, 1533330), (270, 1453824), (288, 1362960), (320, 1226664), (324, 1211520), (360, 1090368), (384, 1022220), (405, 969216), (432, 908640), (480, 817776), (486, 807680), (512, 766665), (540, 726912), (576, 681480), (631, 622080), (640, 613332), (648, 605760), (720, 545184), (768, 511110), (810, 484608), (864, 454320), (960, 408888), (972, 403840), (1080, 363456), (1152, 340740), (1215, 323072), (1262, 311040), (1280, 306666), (1296, 302880), (1440, 272592), (1536, 255555), (1620, 242304), (1728, 227160), (1893, 207360), (1920, 204444), (1944, 201920), (2160, 181728), (2304, 170370), (2430, 161536), (2524, 155520), (2560, 153333), (2592, 151440), (2880, 136296), (3155, 124416), (3240, 121152), (3456, 113580), (3786, 103680), (3840, 102222), (3888, 100960), (4320, 90864), (4608, 85185), (4860, 80768), (5048, 77760), (5184, 75720), (5679, 69120), (5760, 68148), (6310, 62208), (6480, 60576), (6912, 56790), (7572, 51840), (7680, 51111), (7776, 50480), (8640, 45432), (9465, 41472), (9720, 40384), (10096, 38880), (10368, 37860), (11358, 34560), (11520, 34074), (12620, 31104), (12960, 30288), (13824, 28395), (15144, 25920), (15552, 25240), (17037, 23040), (17280, 22716), (18930, 20736), (19440, 20192)]