48474720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 198223200

約数和(自身を除く): 149748480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 229, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 458, 480, 490, 504, 540, 560, 588, 630, 672, 687, 720, 735, 756, 784, 840, 864, 882, 916, 945, 980, 1008, 1080, 1120, 1145, 1176, 1260, 1323, 1374, 1440, 1470, 1512, 1568, 1603, 1680, 1764, 1832, 1890, 1960, 2016, 2061, 2160, 2205, 2290, 2352, 2520, 2646, 2748, 2940, 3024, 3206, 3360, 3435, 3528, 3664, 3780, 3920, 4122, 4320, 4410, 4580, 4704, 4809, 5040, 5292, 5496, 5880, 6048, 6183, 6412, 6615, 6870, 7056, 7328, 7560, 7840, 8015, 8244, 8820, 9160, 9618, 10080, 10305, 10584, 10992, 11221, 11760, 12366, 12824, 13230, 13740, 14112, 14427, 15120, 16030, 16488, 17640, 18320, 19236, 20610, 21168, 21984, 22442, 23520, 24045, 24732, 25648, 26460, 27480, 28854, 30240, 30915, 32060, 32976, 33663, 35280, 36640, 38472, 41220, 42336, 43281, 44884, 48090, 49464, 51296, 52920, 54960, 56105, 57708, 61830, 64120, 65952, 67326, 70560, 72135, 76944, 82440, 86562, 89768, 96180, 98928, 100989, 105840, 109920, 112210, 115416, 123660, 128240, 134652, 144270, 153888, 164880, 168315, 173124, 179536, 192360, 197856, 201978, 211680, 216405, 224420, 230832, 247320, 256480, 269304, 288540, 302967, 329760, 336630, 346248, 359072, 384720, 403956, 432810, 448840, 461664, 494640, 504945, 538608, 577080, 605934, 673260, 692496, 769440, 807912, 865620, 897680, 989280, 1009890, 1077216, 1154160, 1211868, 1346520, 1384992, 1514835, 1615824, 1731240, 1795360, 2019780, 2308320, 2423736, 2693040, 3029670, 3231648, 3462480, 4039560, 4847472, 5386080, 6059340, 6924960, 8079120, 9694944, 12118680, 16158240, 24237360, 48474720]

約数ペア:

[(1, 48474720), (2, 24237360), (3, 16158240), (4, 12118680), (5, 9694944), (6, 8079120), (7, 6924960), (8, 6059340), (9, 5386080), (10, 4847472), (12, 4039560), (14, 3462480), (15, 3231648), (16, 3029670), (18, 2693040), (20, 2423736), (21, 2308320), (24, 2019780), (27, 1795360), (28, 1731240), (30, 1615824), (32, 1514835), (35, 1384992), (36, 1346520), (40, 1211868), (42, 1154160), (45, 1077216), (48, 1009890), (49, 989280), (54, 897680), (56, 865620), (60, 807912), (63, 769440), (70, 692496), (72, 673260), (80, 605934), (84, 577080), (90, 538608), (96, 504945), (98, 494640), (105, 461664), (108, 448840), (112, 432810), (120, 403956), (126, 384720), (135, 359072), (140, 346248), (144, 336630), (147, 329760), (160, 302967), (168, 288540), (180, 269304), (189, 256480), (196, 247320), (210, 230832), (216, 224420), (224, 216405), (229, 211680), (240, 201978), (245, 197856), (252, 192360), (270, 179536), (280, 173124), (288, 168315), (294, 164880), (315, 153888), (336, 144270), (360, 134652), (378, 128240), (392, 123660), (420, 115416), (432, 112210), (441, 109920), (458, 105840), (480, 100989), (490, 98928), (504, 96180), (540, 89768), (560, 86562), (588, 82440), (630, 76944), (672, 72135), (687, 70560), (720, 67326), (735, 65952), (756, 64120), (784, 61830), (840, 57708), (864, 56105), (882, 54960), (916, 52920), (945, 51296), (980, 49464), (1008, 48090), (1080, 44884), (1120, 43281), (1145, 42336), (1176, 41220), (1260, 38472), (1323, 36640), (1374, 35280), (1440, 33663), (1470, 32976), (1512, 32060), (1568, 30915), (1603, 30240), (1680, 28854), (1764, 27480), (1832, 26460), (1890, 25648), (1960, 24732), (2016, 24045), (2061, 23520), (2160, 22442), (2205, 21984), (2290, 21168), (2352, 20610), (2520, 19236), (2646, 18320), (2748, 17640), (2940, 16488), (3024, 16030), (3206, 15120), (3360, 14427), (3435, 14112), (3528, 13740), (3664, 13230), (3780, 12824), (3920, 12366), (4122, 11760), (4320, 11221), (4410, 10992), (4580, 10584), (4704, 10305), (4809, 10080), (5040, 9618), (5292, 9160), (5496, 8820), (5880, 8244), (6048, 8015), (6183, 7840), (6412, 7560), (6615, 7328), (6870, 7056)]