478884960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1725403680

約数和(自身を除く): 1246518720

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, 72, 80, 81, 90, 96, 108, 109, 113, 120, 135, 144, 160, 162, 180, 216, 218, 226, 240, 243, 270, 288, 324, 327, 339, 360, 405, 432, 436, 452, 480, 486, 540, 545, 565, 648, 654, 678, 720, 810, 864, 872, 904, 972, 981, 1017, 1080, 1090, 1130, 1215, 1296, 1308, 1356, 1440, 1620, 1635, 1695, 1744, 1808, 1944, 1962, 2034, 2160, 2180, 2260, 2430, 2592, 2616, 2712, 2943, 3051, 3240, 3270, 3390, 3488, 3616, 3888, 3924, 4068, 4320, 4360, 4520, 4860, 4905, 5085, 5232, 5424, 5886, 6102, 6480, 6540, 6780, 7776, 7848, 8136, 8720, 8829, 9040, 9153, 9720, 9810, 10170, 10464, 10848, 11772, 12204, 12317, 12960, 13080, 13560, 14715, 15255, 15696, 16272, 17440, 17658, 18080, 18306, 19440, 19620, 20340, 23544, 24408, 24634, 26160, 26487, 27120, 27459, 29430, 30510, 31392, 32544, 35316, 36612, 36951, 38880, 39240, 40680, 44145, 45765, 47088, 48816, 49268, 52320, 52974, 54240, 54918, 58860, 61020, 61585, 70632, 73224, 73902, 78480, 81360, 88290, 91530, 94176, 97632, 98536, 105948, 109836, 110853, 117720, 122040, 123170, 132435, 137295, 141264, 146448, 147804, 156960, 162720, 176580, 183060, 184755, 197072, 211896, 219672, 221706, 235440, 244080, 246340, 264870, 274590, 282528, 292896, 295608, 332559, 353160, 366120, 369510, 394144, 423792, 439344, 443412, 470880, 488160, 492680, 529740, 549180, 554265, 591216, 665118, 706320, 732240, 739020, 847584, 878688, 886824, 985360, 997677, 1059480, 1098360, 1108530, 1182432, 1330236, 1412640, 1464480, 1478040, 1662795, 1773648, 1970720, 1995354, 2118960, 2196720, 2217060, 2660472, 2956080, 2993031, 3325590, 3547296, 3990708, 4237920, 4393440, 4434120, 4988385, 5320944, 5912160, 5986062, 6651180, 7981416, 8868240, 9976770, 10641888, 11972124, 13302360, 14965155, 15962832, 17736480, 19953540, 23944248, 26604720, 29930310, 31925664, 39907080, 47888496, 53209440, 59860620, 79814160, 95776992, 119721240, 159628320, 239442480, 478884960]

約数ペア:

[(1, 478884960), (2, 239442480), (3, 159628320), (4, 119721240), (5, 95776992), (6, 79814160), (8, 59860620), (9, 53209440), (10, 47888496), (12, 39907080), (15, 31925664), (16, 29930310), (18, 26604720), (20, 23944248), (24, 19953540), (27, 17736480), (30, 15962832), (32, 14965155), (36, 13302360), (40, 11972124), (45, 10641888), (48, 9976770), (54, 8868240), (60, 7981416), (72, 6651180), (80, 5986062), (81, 5912160), (90, 5320944), (96, 4988385), (108, 4434120), (109, 4393440), (113, 4237920), (120, 3990708), (135, 3547296), (144, 3325590), (160, 2993031), (162, 2956080), (180, 2660472), (216, 2217060), (218, 2196720), (226, 2118960), (240, 1995354), (243, 1970720), (270, 1773648), (288, 1662795), (324, 1478040), (327, 1464480), (339, 1412640), (360, 1330236), (405, 1182432), (432, 1108530), (436, 1098360), (452, 1059480), (480, 997677), (486, 985360), (540, 886824), (545, 878688), (565, 847584), (648, 739020), (654, 732240), (678, 706320), (720, 665118), (810, 591216), (864, 554265), (872, 549180), (904, 529740), (972, 492680), (981, 488160), (1017, 470880), (1080, 443412), (1090, 439344), (1130, 423792), (1215, 394144), (1296, 369510), (1308, 366120), (1356, 353160), (1440, 332559), (1620, 295608), (1635, 292896), (1695, 282528), (1744, 274590), (1808, 264870), (1944, 246340), (1962, 244080), (2034, 235440), (2160, 221706), (2180, 219672), (2260, 211896), (2430, 197072), (2592, 184755), (2616, 183060), (2712, 176580), (2943, 162720), (3051, 156960), (3240, 147804), (3270, 146448), (3390, 141264), (3488, 137295), (3616, 132435), (3888, 123170), (3924, 122040), (4068, 117720), (4320, 110853), (4360, 109836), (4520, 105948), (4860, 98536), (4905, 97632), (5085, 94176), (5232, 91530), (5424, 88290), (5886, 81360), (6102, 78480), (6480, 73902), (6540, 73224), (6780, 70632), (7776, 61585), (7848, 61020), (8136, 58860), (8720, 54918), (8829, 54240), (9040, 52974), (9153, 52320), (9720, 49268), (9810, 48816), (10170, 47088), (10464, 45765), (10848, 44145), (11772, 40680), (12204, 39240), (12317, 38880), (12960, 36951), (13080, 36612), (13560, 35316), (14715, 32544), (15255, 31392), (15696, 30510), (16272, 29430), (17440, 27459), (17658, 27120), (18080, 26487), (18306, 26160), (19440, 24634), (19620, 24408), (20340, 23544)]