480309984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1726583040

約数和(自身を除く): 1246273056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 179, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 358, 363, 396, 462, 484, 504, 528, 537, 616, 672, 693, 716, 726, 792, 847, 924, 968, 1008, 1056, 1074, 1089, 1232, 1253, 1331, 1386, 1432, 1452, 1584, 1611, 1694, 1848, 1936, 1969, 2016, 2148, 2178, 2464, 2506, 2541, 2662, 2772, 2864, 2904, 3168, 3222, 3388, 3696, 3759, 3872, 3938, 3993, 4296, 4356, 5012, 5082, 5324, 5544, 5728, 5808, 5907, 6444, 6776, 7392, 7518, 7623, 7876, 7986, 8592, 8712, 9317, 10024, 10164, 10648, 11088, 11277, 11616, 11814, 11979, 12888, 13552, 13783, 15036, 15246, 15752, 15972, 17184, 17424, 17721, 18634, 20048, 20328, 21296, 21659, 22176, 22554, 23628, 23958, 25776, 27104, 27566, 27951, 30072, 30492, 31504, 31944, 34848, 35442, 37268, 40096, 40656, 41349, 42592, 43318, 45108, 47256, 47916, 51552, 55132, 55902, 60144, 60984, 63008, 63888, 64977, 70884, 74536, 81312, 82698, 83853, 86636, 90216, 94512, 95832, 110264, 111804, 120288, 121968, 124047, 127776, 129954, 141768, 149072, 151613, 165396, 167706, 173272, 180432, 189024, 191664, 194931, 220528, 223608, 238249, 243936, 248094, 259908, 283536, 298144, 303226, 330792, 335412, 346544, 360864, 383328, 389862, 441056, 447216, 454839, 476498, 496188, 519816, 567072, 606452, 661584, 670824, 693088, 714747, 779724, 894432, 909678, 952996, 992376, 1039632, 1212904, 1323168, 1341648, 1364517, 1429494, 1559448, 1667743, 1819356, 1905992, 1984752, 2079264, 2144241, 2425808, 2683296, 2729034, 2858988, 3118896, 3335486, 3638712, 3811984, 3969504, 4288482, 4851616, 5003229, 5458068, 5717976, 6237792, 6670972, 7277424, 7623968, 8576964, 10006458, 10916136, 11435952, 13341944, 14554848, 15009687, 17153928, 20012916, 21832272, 22871904, 26683888, 30019374, 34307856, 40025832, 43664544, 53367776, 60038748, 68615712, 80051664, 120077496, 160103328, 240154992, 480309984]

約数ペア:

[(1, 480309984), (2, 240154992), (3, 160103328), (4, 120077496), (6, 80051664), (7, 68615712), (8, 60038748), (9, 53367776), (11, 43664544), (12, 40025832), (14, 34307856), (16, 30019374), (18, 26683888), (21, 22871904), (22, 21832272), (24, 20012916), (28, 17153928), (32, 15009687), (33, 14554848), (36, 13341944), (42, 11435952), (44, 10916136), (48, 10006458), (56, 8576964), (63, 7623968), (66, 7277424), (72, 6670972), (77, 6237792), (84, 5717976), (88, 5458068), (96, 5003229), (99, 4851616), (112, 4288482), (121, 3969504), (126, 3811984), (132, 3638712), (144, 3335486), (154, 3118896), (168, 2858988), (176, 2729034), (179, 2683296), (198, 2425808), (224, 2144241), (231, 2079264), (242, 1984752), (252, 1905992), (264, 1819356), (288, 1667743), (308, 1559448), (336, 1429494), (352, 1364517), (358, 1341648), (363, 1323168), (396, 1212904), (462, 1039632), (484, 992376), (504, 952996), (528, 909678), (537, 894432), (616, 779724), (672, 714747), (693, 693088), (716, 670824), (726, 661584), (792, 606452), (847, 567072), (924, 519816), (968, 496188), (1008, 476498), (1056, 454839), (1074, 447216), (1089, 441056), (1232, 389862), (1253, 383328), (1331, 360864), (1386, 346544), (1432, 335412), (1452, 330792), (1584, 303226), (1611, 298144), (1694, 283536), (1848, 259908), (1936, 248094), (1969, 243936), (2016, 238249), (2148, 223608), (2178, 220528), (2464, 194931), (2506, 191664), (2541, 189024), (2662, 180432), (2772, 173272), (2864, 167706), (2904, 165396), (3168, 151613), (3222, 149072), (3388, 141768), (3696, 129954), (3759, 127776), (3872, 124047), (3938, 121968), (3993, 120288), (4296, 111804), (4356, 110264), (5012, 95832), (5082, 94512), (5324, 90216), (5544, 86636), (5728, 83853), (5808, 82698), (5907, 81312), (6444, 74536), (6776, 70884), (7392, 64977), (7518, 63888), (7623, 63008), (7876, 60984), (7986, 60144), (8592, 55902), (8712, 55132), (9317, 51552), (10024, 47916), (10164, 47256), (10648, 45108), (11088, 43318), (11277, 42592), (11616, 41349), (11814, 40656), (11979, 40096), (12888, 37268), (13552, 35442), (13783, 34848), (15036, 31944), (15246, 31504), (15752, 30492), (15972, 30072), (17184, 27951), (17424, 27566), (17721, 27104), (18634, 25776), (20048, 23958), (20328, 23628), (21296, 22554), (21659, 22176)]