485341920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 1917639360

約数和(自身を除く): 1432297440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 210, 224, 240, 252, 267, 280, 288, 315, 336, 356, 360, 420, 445, 480, 504, 534, 541, 560, 623, 630, 672, 712, 720, 801, 840, 890, 1008, 1068, 1082, 1120, 1246, 1260, 1335, 1424, 1440, 1602, 1623, 1680, 1780, 1869, 2016, 2136, 2164, 2492, 2520, 2670, 2705, 2848, 3115, 3204, 3246, 3360, 3560, 3738, 3787, 4005, 4272, 4328, 4869, 4984, 5040, 5340, 5410, 5607, 6230, 6408, 6492, 7120, 7476, 7574, 8010, 8115, 8544, 8656, 9345, 9738, 9968, 10080, 10680, 10820, 11214, 11361, 12460, 12816, 12984, 14240, 14952, 15148, 16020, 16230, 17312, 18690, 18935, 19476, 19936, 21360, 21640, 22428, 22722, 24345, 24920, 25632, 25968, 28035, 29904, 30296, 32040, 32460, 34083, 37380, 37870, 38952, 42720, 43280, 44856, 45444, 48149, 48690, 49840, 51936, 56070, 56805, 59808, 60592, 64080, 64920, 68166, 74760, 75740, 77904, 86560, 89712, 90888, 96298, 97380, 99680, 112140, 113610, 121184, 128160, 129840, 136332, 144447, 149520, 151480, 155808, 170415, 179424, 181776, 192596, 194760, 224280, 227220, 240745, 259680, 272664, 288894, 299040, 302960, 337043, 340830, 363552, 385192, 389520, 433341, 448560, 454440, 481490, 545328, 577788, 605920, 674086, 681660, 722235, 770384, 779040, 866682, 897120, 908880, 962980, 1011129, 1090656, 1155576, 1348172, 1363320, 1444470, 1540768, 1685215, 1733364, 1817760, 1925960, 2022258, 2166705, 2311152, 2696344, 2726640, 2888940, 3033387, 3370430, 3466728, 3851920, 4044516, 4333410, 4622304, 5055645, 5392688, 5453280, 5777880, 6066774, 6740860, 6933456, 7703840, 8089032, 8666820, 10111290, 10785376, 11555760, 12133548, 13481720, 13866912, 15166935, 16178064, 17333640, 20222580, 23111520, 24267096, 26963440, 30333870, 32356128, 34667280, 40445160, 48534192, 53926880, 60667740, 69334560, 80890320, 97068384, 121335480, 161780640, 242670960, 485341920]

約数ペア:

[(1, 485341920), (2, 242670960), (3, 161780640), (4, 121335480), (5, 97068384), (6, 80890320), (7, 69334560), (8, 60667740), (9, 53926880), (10, 48534192), (12, 40445160), (14, 34667280), (15, 32356128), (16, 30333870), (18, 26963440), (20, 24267096), (21, 23111520), (24, 20222580), (28, 17333640), (30, 16178064), (32, 15166935), (35, 13866912), (36, 13481720), (40, 12133548), (42, 11555760), (45, 10785376), (48, 10111290), (56, 8666820), (60, 8089032), (63, 7703840), (70, 6933456), (72, 6740860), (80, 6066774), (84, 5777880), (89, 5453280), (90, 5392688), (96, 5055645), (105, 4622304), (112, 4333410), (120, 4044516), (126, 3851920), (140, 3466728), (144, 3370430), (160, 3033387), (168, 2888940), (178, 2726640), (180, 2696344), (210, 2311152), (224, 2166705), (240, 2022258), (252, 1925960), (267, 1817760), (280, 1733364), (288, 1685215), (315, 1540768), (336, 1444470), (356, 1363320), (360, 1348172), (420, 1155576), (445, 1090656), (480, 1011129), (504, 962980), (534, 908880), (541, 897120), (560, 866682), (623, 779040), (630, 770384), (672, 722235), (712, 681660), (720, 674086), (801, 605920), (840, 577788), (890, 545328), (1008, 481490), (1068, 454440), (1082, 448560), (1120, 433341), (1246, 389520), (1260, 385192), (1335, 363552), (1424, 340830), (1440, 337043), (1602, 302960), (1623, 299040), (1680, 288894), (1780, 272664), (1869, 259680), (2016, 240745), (2136, 227220), (2164, 224280), (2492, 194760), (2520, 192596), (2670, 181776), (2705, 179424), (2848, 170415), (3115, 155808), (3204, 151480), (3246, 149520), (3360, 144447), (3560, 136332), (3738, 129840), (3787, 128160), (4005, 121184), (4272, 113610), (4328, 112140), (4869, 99680), (4984, 97380), (5040, 96298), (5340, 90888), (5410, 89712), (5607, 86560), (6230, 77904), (6408, 75740), (6492, 74760), (7120, 68166), (7476, 64920), (7574, 64080), (8010, 60592), (8115, 59808), (8544, 56805), (8656, 56070), (9345, 51936), (9738, 49840), (9968, 48690), (10080, 48149), (10680, 45444), (10820, 44856), (11214, 43280), (11361, 42720), (12460, 38952), (12816, 37870), (12984, 37380), (14240, 34083), (14952, 32460), (15148, 32040), (16020, 30296), (16230, 29904), (17312, 28035), (18690, 25968), (18935, 25632), (19476, 24920), (19936, 24345), (21360, 22722), (21640, 22428)]