23280480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 86546880

約数和(自身を除く): 63266400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 317, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 634, 680, 720, 765, 816, 864, 918, 951, 1020, 1080, 1224, 1268, 1360, 1440, 1530, 1585, 1632, 1836, 1902, 2040, 2160, 2295, 2448, 2536, 2720, 2853, 3060, 3170, 3672, 3804, 4080, 4320, 4590, 4755, 4896, 5072, 5389, 5706, 6120, 6340, 7344, 7608, 8160, 8559, 9180, 9510, 10144, 10778, 11412, 12240, 12680, 14265, 14688, 15216, 16167, 17118, 18360, 19020, 21556, 22824, 24480, 25360, 26945, 28530, 30432, 32334, 34236, 36720, 38040, 42795, 43112, 45648, 48501, 50720, 53890, 57060, 64668, 68472, 73440, 76080, 80835, 85590, 86224, 91296, 97002, 107780, 114120, 129336, 136944, 145503, 152160, 161670, 171180, 172448, 194004, 215560, 228240, 242505, 258672, 273888, 291006, 323340, 342360, 388008, 431120, 456480, 485010, 517344, 582012, 646680, 684720, 727515, 776016, 862240, 970020, 1164024, 1293360, 1369440, 1455030, 1552032, 1940040, 2328048, 2586720, 2910060, 3880080, 4656096, 5820120, 7760160, 11640240, 23280480]

約数ペア:

[(1, 23280480), (2, 11640240), (3, 7760160), (4, 5820120), (5, 4656096), (6, 3880080), (8, 2910060), (9, 2586720), (10, 2328048), (12, 1940040), (15, 1552032), (16, 1455030), (17, 1369440), (18, 1293360), (20, 1164024), (24, 970020), (27, 862240), (30, 776016), (32, 727515), (34, 684720), (36, 646680), (40, 582012), (45, 517344), (48, 485010), (51, 456480), (54, 431120), (60, 388008), (68, 342360), (72, 323340), (80, 291006), (85, 273888), (90, 258672), (96, 242505), (102, 228240), (108, 215560), (120, 194004), (135, 172448), (136, 171180), (144, 161670), (153, 152160), (160, 145503), (170, 136944), (180, 129336), (204, 114120), (216, 107780), (240, 97002), (255, 91296), (270, 86224), (272, 85590), (288, 80835), (306, 76080), (317, 73440), (340, 68472), (360, 64668), (408, 57060), (432, 53890), (459, 50720), (480, 48501), (510, 45648), (540, 43112), (544, 42795), (612, 38040), (634, 36720), (680, 34236), (720, 32334), (765, 30432), (816, 28530), (864, 26945), (918, 25360), (951, 24480), (1020, 22824), (1080, 21556), (1224, 19020), (1268, 18360), (1360, 17118), (1440, 16167), (1530, 15216), (1585, 14688), (1632, 14265), (1836, 12680), (1902, 12240), (2040, 11412), (2160, 10778), (2295, 10144), (2448, 9510), (2536, 9180), (2720, 8559), (2853, 8160), (3060, 7608), (3170, 7344), (3672, 6340), (3804, 6120), (4080, 5706), (4320, 5389), (4590, 5072), (4755, 4896)]