396904320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 256

約数和(自身を含む): 1425715200

約数和(自身を除く): 1028810880

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, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 223, 240, 270, 288, 309, 320, 360, 384, 412, 432, 446, 480, 515, 540, 576, 618, 640, 669, 720, 824, 864, 892, 927, 960, 1030, 1080, 1115, 1152, 1236, 1338, 1440, 1545, 1648, 1728, 1784, 1854, 1920, 2007, 2060, 2160, 2230, 2472, 2676, 2781, 2880, 3090, 3296, 3345, 3456, 3568, 3708, 4014, 4120, 4320, 4460, 4635, 4944, 5352, 5562, 5760, 6021, 6180, 6592, 6690, 7136, 7416, 8028, 8240, 8640, 8920, 9270, 9888, 10035, 10704, 11124, 12042, 12360, 13184, 13380, 13905, 14272, 14832, 16056, 16480, 17280, 17840, 18540, 19776, 20070, 21408, 22248, 22969, 24084, 24720, 26760, 27810, 28544, 29664, 30105, 32112, 32960, 35680, 37080, 39552, 40140, 42816, 44496, 45938, 48168, 49440, 53520, 55620, 59328, 60210, 64224, 65920, 68907, 71360, 74160, 80280, 85632, 88992, 91876, 96336, 98880, 107040, 111240, 114845, 118656, 120420, 128448, 137814, 142720, 148320, 160560, 177984, 183752, 192672, 197760, 206721, 214080, 222480, 229690, 240840, 256896, 275628, 296640, 321120, 344535, 355968, 367504, 385344, 413442, 428160, 444960, 459380, 481680, 551256, 593280, 620163, 642240, 689070, 735008, 770688, 826884, 889920, 918760, 963360, 1033605, 1102512, 1240326, 1284480, 1378140, 1470016, 1653768, 1779840, 1837520, 1926720, 2067210, 2205024, 2480652, 2756280, 2940032, 3100815, 3307536, 3675040, 3853440, 4134420, 4410048, 4961304, 5512560, 6201630, 6615072, 7350080, 8268840, 8820096, 9922608, 11025120, 12403260, 13230144, 14700160, 16537680, 19845216, 22050240, 24806520, 26460288, 33075360, 39690432, 44100480, 49613040, 66150720, 79380864, 99226080, 132301440, 198452160, 396904320]

約数ペア:

[(1, 396904320), (2, 198452160), (3, 132301440), (4, 99226080), (5, 79380864), (6, 66150720), (8, 49613040), (9, 44100480), (10, 39690432), (12, 33075360), (15, 26460288), (16, 24806520), (18, 22050240), (20, 19845216), (24, 16537680), (27, 14700160), (30, 13230144), (32, 12403260), (36, 11025120), (40, 9922608), (45, 8820096), (48, 8268840), (54, 7350080), (60, 6615072), (64, 6201630), (72, 5512560), (80, 4961304), (90, 4410048), (96, 4134420), (103, 3853440), (108, 3675040), (120, 3307536), (128, 3100815), (135, 2940032), (144, 2756280), (160, 2480652), (180, 2205024), (192, 2067210), (206, 1926720), (216, 1837520), (223, 1779840), (240, 1653768), (270, 1470016), (288, 1378140), (309, 1284480), (320, 1240326), (360, 1102512), (384, 1033605), (412, 963360), (432, 918760), (446, 889920), (480, 826884), (515, 770688), (540, 735008), (576, 689070), (618, 642240), (640, 620163), (669, 593280), (720, 551256), (824, 481680), (864, 459380), (892, 444960), (927, 428160), (960, 413442), (1030, 385344), (1080, 367504), (1115, 355968), (1152, 344535), (1236, 321120), (1338, 296640), (1440, 275628), (1545, 256896), (1648, 240840), (1728, 229690), (1784, 222480), (1854, 214080), (1920, 206721), (2007, 197760), (2060, 192672), (2160, 183752), (2230, 177984), (2472, 160560), (2676, 148320), (2781, 142720), (2880, 137814), (3090, 128448), (3296, 120420), (3345, 118656), (3456, 114845), (3568, 111240), (3708, 107040), (4014, 98880), (4120, 96336), (4320, 91876), (4460, 88992), (4635, 85632), (4944, 80280), (5352, 74160), (5562, 71360), (5760, 68907), (6021, 65920), (6180, 64224), (6592, 60210), (6690, 59328), (7136, 55620), (7416, 53520), (8028, 49440), (8240, 48168), (8640, 45938), (8920, 44496), (9270, 42816), (9888, 40140), (10035, 39552), (10704, 37080), (11124, 35680), (12042, 32960), (12360, 32112), (13184, 30105), (13380, 29664), (13905, 28544), (14272, 27810), (14832, 26760), (16056, 24720), (16480, 24084), (17280, 22969), (17840, 22248), (18540, 21408), (19776, 20070)]