494177760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 240

約数和(自身を含む): 1847449296

約数和(自身を除く): 1353271536

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2243, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4486, 4590, 4896, 5508, 6120, 6480, 6729, 6885, 7344, 8160, 8972, 9180, 11016, 11215, 12240, 12960, 13458, 13770, 14688, 17944, 18360, 20187, 22032, 22430, 24480, 26916, 27540, 33645, 35888, 36720, 38131, 40374, 44064, 44860, 53832, 55080, 60561, 67290, 71776, 73440, 76262, 80748, 89720, 100935, 107664, 110160, 114393, 121122, 134580, 152524, 161496, 179440, 181683, 190655, 201870, 215328, 220320, 228786, 242244, 269160, 302805, 305048, 322992, 343179, 358880, 363366, 381310, 403740, 457572, 484488, 538320, 571965, 605610, 610096, 645984, 686358, 726732, 762620, 807480, 908415, 915144, 968976, 1029537, 1076640, 1143930, 1211220, 1220192, 1372716, 1453464, 1525240, 1614960, 1715895, 1816830, 1830288, 1937952, 2059074, 2287860, 2422440, 2745432, 2906928, 3050480, 3088611, 3229920, 3431790, 3633660, 3660576, 4118148, 4575720, 4844880, 5147685, 5490864, 5813856, 6100960, 6177222, 6863580, 7267320, 8236296, 9151440, 9689760, 10295370, 10981728, 12354444, 13727160, 14534640, 15443055, 16472592, 18302880, 20590740, 24708888, 27454320, 29069280, 30886110, 32945184, 41181480, 49417776, 54908640, 61772220, 82362960, 98835552, 123544440, 164725920, 247088880, 494177760]

約数ペア:

[(1, 494177760), (2, 247088880), (3, 164725920), (4, 123544440), (5, 98835552), (6, 82362960), (8, 61772220), (9, 54908640), (10, 49417776), (12, 41181480), (15, 32945184), (16, 30886110), (17, 29069280), (18, 27454320), (20, 24708888), (24, 20590740), (27, 18302880), (30, 16472592), (32, 15443055), (34, 14534640), (36, 13727160), (40, 12354444), (45, 10981728), (48, 10295370), (51, 9689760), (54, 9151440), (60, 8236296), (68, 7267320), (72, 6863580), (80, 6177222), (81, 6100960), (85, 5813856), (90, 5490864), (96, 5147685), (102, 4844880), (108, 4575720), (120, 4118148), (135, 3660576), (136, 3633660), (144, 3431790), (153, 3229920), (160, 3088611), (162, 3050480), (170, 2906928), (180, 2745432), (204, 2422440), (216, 2287860), (240, 2059074), (255, 1937952), (270, 1830288), (272, 1816830), (288, 1715895), (306, 1614960), (324, 1525240), (340, 1453464), (360, 1372716), (405, 1220192), (408, 1211220), (432, 1143930), (459, 1076640), (480, 1029537), (510, 968976), (540, 915144), (544, 908415), (612, 807480), (648, 762620), (680, 726732), (720, 686358), (765, 645984), (810, 610096), (816, 605610), (864, 571965), (918, 538320), (1020, 484488), (1080, 457572), (1224, 403740), (1296, 381310), (1360, 363366), (1377, 358880), (1440, 343179), (1530, 322992), (1620, 305048), (1632, 302805), (1836, 269160), (2040, 242244), (2160, 228786), (2243, 220320), (2295, 215328), (2448, 201870), (2592, 190655), (2720, 181683), (2754, 179440), (3060, 161496), (3240, 152524), (3672, 134580), (4080, 121122), (4320, 114393), (4486, 110160), (4590, 107664), (4896, 100935), (5508, 89720), (6120, 80748), (6480, 76262), (6729, 73440), (6885, 71776), (7344, 67290), (8160, 60561), (8972, 55080), (9180, 53832), (11016, 44860), (11215, 44064), (12240, 40374), (12960, 38131), (13458, 36720), (13770, 35888), (14688, 33645), (17944, 27540), (18360, 26916), (20187, 24480), (22032, 22430)]