486531840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 1708620480

約数和(自身を除く): 1222088640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 256, 257, 272, 290, 320, 340, 348, 384, 408, 435, 464, 480, 493, 510, 514, 544, 580, 640, 680, 696, 768, 771, 816, 870, 928, 960, 986, 1020, 1028, 1088, 1160, 1280, 1285, 1360, 1392, 1479, 1542, 1632, 1740, 1856, 1920, 1972, 2040, 2056, 2176, 2320, 2465, 2570, 2720, 2784, 2958, 3084, 3264, 3480, 3712, 3840, 3855, 3944, 4080, 4112, 4352, 4369, 4640, 4930, 5140, 5440, 5568, 5916, 6168, 6528, 6960, 7395, 7424, 7453, 7710, 7888, 8160, 8224, 8738, 9280, 9860, 10280, 10880, 11136, 11832, 12336, 13056, 13107, 13920, 14790, 14906, 15420, 15776, 16320, 16448, 17476, 18560, 19720, 20560, 21760, 21845, 22272, 22359, 23664, 24672, 26214, 27840, 29580, 29812, 30840, 31552, 32640, 32896, 34952, 37120, 37265, 39440, 41120, 43690, 44718, 47328, 49344, 52428, 55680, 59160, 59624, 61680, 63104, 65280, 65535, 65792, 69904, 74530, 78880, 82240, 87380, 89436, 94656, 98688, 104856, 111360, 111795, 118320, 119248, 123360, 126208, 126701, 131070, 139808, 149060, 157760, 164480, 174760, 178872, 189312, 197376, 209712, 223590, 236640, 238496, 246720, 253402, 262140, 279616, 298120, 315520, 328960, 349520, 357744, 378624, 380103, 419424, 447180, 473280, 476992, 493440, 506804, 524280, 559232, 596240, 631040, 633505, 699040, 715488, 760206, 838848, 894360, 946560, 953984, 986880, 1013608, 1048560, 1118464, 1192480, 1267010, 1398080, 1430976, 1520412, 1677696, 1788720, 1893120, 1900515, 1907968, 2027216, 2097120, 2384960, 2534020, 2796160, 2861952, 3040824, 3355392, 3577440, 3801030, 4054432, 4194240, 4769920, 5068040, 5592320, 5723904, 6081648, 7154880, 7602060, 8108864, 8388480, 9539840, 10136080, 12163296, 14309760, 15204120, 16217728, 16776960, 20272160, 24326592, 28619520, 30408240, 32435456, 40544320, 48653184, 60816480, 81088640, 97306368, 121632960, 162177280, 243265920, 486531840]

約数ペア:

[(1, 486531840), (2, 243265920), (3, 162177280), (4, 121632960), (5, 97306368), (6, 81088640), (8, 60816480), (10, 48653184), (12, 40544320), (15, 32435456), (16, 30408240), (17, 28619520), (20, 24326592), (24, 20272160), (29, 16776960), (30, 16217728), (32, 15204120), (34, 14309760), (40, 12163296), (48, 10136080), (51, 9539840), (58, 8388480), (60, 8108864), (64, 7602060), (68, 7154880), (80, 6081648), (85, 5723904), (87, 5592320), (96, 5068040), (102, 4769920), (116, 4194240), (120, 4054432), (128, 3801030), (136, 3577440), (145, 3355392), (160, 3040824), (170, 2861952), (174, 2796160), (192, 2534020), (204, 2384960), (232, 2097120), (240, 2027216), (255, 1907968), (256, 1900515), (257, 1893120), (272, 1788720), (290, 1677696), (320, 1520412), (340, 1430976), (348, 1398080), (384, 1267010), (408, 1192480), (435, 1118464), (464, 1048560), (480, 1013608), (493, 986880), (510, 953984), (514, 946560), (544, 894360), (580, 838848), (640, 760206), (680, 715488), (696, 699040), (768, 633505), (771, 631040), (816, 596240), (870, 559232), (928, 524280), (960, 506804), (986, 493440), (1020, 476992), (1028, 473280), (1088, 447180), (1160, 419424), (1280, 380103), (1285, 378624), (1360, 357744), (1392, 349520), (1479, 328960), (1542, 315520), (1632, 298120), (1740, 279616), (1856, 262140), (1920, 253402), (1972, 246720), (2040, 238496), (2056, 236640), (2176, 223590), (2320, 209712), (2465, 197376), (2570, 189312), (2720, 178872), (2784, 174760), (2958, 164480), (3084, 157760), (3264, 149060), (3480, 139808), (3712, 131070), (3840, 126701), (3855, 126208), (3944, 123360), (4080, 119248), (4112, 118320), (4352, 111795), (4369, 111360), (4640, 104856), (4930, 98688), (5140, 94656), (5440, 89436), (5568, 87380), (5916, 82240), (6168, 78880), (6528, 74530), (6960, 69904), (7395, 65792), (7424, 65535), (7453, 65280), (7710, 63104), (7888, 61680), (8160, 59624), (8224, 59160), (8738, 55680), (9280, 52428), (9860, 49344), (10280, 47328), (10880, 44718), (11136, 43690), (11832, 41120), (12336, 39440), (13056, 37265), (13107, 37120), (13920, 34952), (14790, 32896), (14906, 32640), (15420, 31552), (15776, 30840), (16320, 29812), (16448, 29580), (17476, 27840), (18560, 26214), (19720, 24672), (20560, 23664), (21760, 22359), (21845, 22272)]