480917760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 1668885120

約数和(自身を除く): 1187967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 139, 159, 160, 170, 192, 204, 212, 240, 255, 256, 265, 272, 278, 318, 320, 340, 384, 408, 417, 424, 480, 510, 530, 544, 556, 636, 640, 680, 695, 768, 795, 816, 834, 848, 901, 960, 1020, 1060, 1088, 1112, 1272, 1280, 1360, 1390, 1590, 1632, 1668, 1696, 1802, 1920, 2040, 2085, 2120, 2176, 2224, 2363, 2544, 2703, 2720, 2780, 3180, 3264, 3336, 3392, 3604, 3840, 4080, 4170, 4240, 4352, 4448, 4505, 4726, 5088, 5406, 5440, 5560, 6360, 6528, 6672, 6784, 7089, 7208, 7367, 8160, 8340, 8480, 8896, 9010, 9452, 10176, 10812, 10880, 11120, 11815, 12720, 13056, 13344, 13515, 13568, 14178, 14416, 14734, 16320, 16680, 16960, 17792, 18020, 18904, 20352, 21624, 21760, 22101, 22240, 23630, 25440, 26688, 27030, 28356, 28832, 29468, 32640, 33360, 33920, 35445, 35584, 36040, 36835, 37808, 40704, 43248, 44202, 44480, 47260, 50880, 53376, 54060, 56712, 57664, 58936, 65280, 66720, 67840, 70890, 72080, 73670, 75616, 86496, 88404, 88960, 94520, 101760, 106752, 108120, 110505, 113424, 115328, 117872, 125239, 133440, 141780, 144160, 147340, 151232, 172992, 176808, 177920, 189040, 203520, 216240, 221010, 226848, 230656, 235744, 250478, 266880, 283560, 288320, 294680, 302464, 345984, 353616, 375717, 378080, 432480, 442020, 453696, 471488, 500956, 533760, 567120, 576640, 589360, 604928, 626195, 691968, 707232, 751434, 756160, 864960, 884040, 907392, 942976, 1001912, 1134240, 1153280, 1178720, 1252390, 1414464, 1502868, 1512320, 1729920, 1768080, 1814784, 1878585, 1885952, 2003824, 2268480, 2357440, 2504780, 2828928, 3005736, 3024640, 3459840, 3536160, 3757170, 4007648, 4536960, 4714880, 5009560, 5657856, 6011472, 7072320, 7514340, 8015296, 9073920, 9429760, 10019120, 12022944, 14144640, 15028680, 16030592, 20038240, 24045888, 28289280, 30057360, 32061184, 40076480, 48091776, 60114720, 80152960, 96183552, 120229440, 160305920, 240458880, 480917760]

約数ペア:

[(1, 480917760), (2, 240458880), (3, 160305920), (4, 120229440), (5, 96183552), (6, 80152960), (8, 60114720), (10, 48091776), (12, 40076480), (15, 32061184), (16, 30057360), (17, 28289280), (20, 24045888), (24, 20038240), (30, 16030592), (32, 15028680), (34, 14144640), (40, 12022944), (48, 10019120), (51, 9429760), (53, 9073920), (60, 8015296), (64, 7514340), (68, 7072320), (80, 6011472), (85, 5657856), (96, 5009560), (102, 4714880), (106, 4536960), (120, 4007648), (128, 3757170), (136, 3536160), (139, 3459840), (159, 3024640), (160, 3005736), (170, 2828928), (192, 2504780), (204, 2357440), (212, 2268480), (240, 2003824), (255, 1885952), (256, 1878585), (265, 1814784), (272, 1768080), (278, 1729920), (318, 1512320), (320, 1502868), (340, 1414464), (384, 1252390), (408, 1178720), (417, 1153280), (424, 1134240), (480, 1001912), (510, 942976), (530, 907392), (544, 884040), (556, 864960), (636, 756160), (640, 751434), (680, 707232), (695, 691968), (768, 626195), (795, 604928), (816, 589360), (834, 576640), (848, 567120), (901, 533760), (960, 500956), (1020, 471488), (1060, 453696), (1088, 442020), (1112, 432480), (1272, 378080), (1280, 375717), (1360, 353616), (1390, 345984), (1590, 302464), (1632, 294680), (1668, 288320), (1696, 283560), (1802, 266880), (1920, 250478), (2040, 235744), (2085, 230656), (2120, 226848), (2176, 221010), (2224, 216240), (2363, 203520), (2544, 189040), (2703, 177920), (2720, 176808), (2780, 172992), (3180, 151232), (3264, 147340), (3336, 144160), (3392, 141780), (3604, 133440), (3840, 125239), (4080, 117872), (4170, 115328), (4240, 113424), (4352, 110505), (4448, 108120), (4505, 106752), (4726, 101760), (5088, 94520), (5406, 88960), (5440, 88404), (5560, 86496), (6360, 75616), (6528, 73670), (6672, 72080), (6784, 70890), (7089, 67840), (7208, 66720), (7367, 65280), (8160, 58936), (8340, 57664), (8480, 56712), (8896, 54060), (9010, 53376), (9452, 50880), (10176, 47260), (10812, 44480), (10880, 44202), (11120, 43248), (11815, 40704), (12720, 37808), (13056, 36835), (13344, 36040), (13515, 35584), (13568, 35445), (14178, 33920), (14416, 33360), (14734, 32640), (16320, 29468), (16680, 28832), (16960, 28356), (17792, 27030), (18020, 26688), (18904, 25440), (20352, 23630), (21624, 22240), (21760, 22101)]