308580480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 1157478660

約数和(自身を除く): 848898180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 317, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 634, 640, 676, 720, 780, 832, 845, 936, 951, 960, 1014, 1040, 1152, 1170, 1248, 1268, 1352, 1440, 1521, 1560, 1585, 1664, 1690, 1872, 1902, 1920, 2028, 2080, 2340, 2496, 2535, 2536, 2704, 2853, 2880, 3042, 3120, 3170, 3380, 3744, 3804, 4056, 4121, 4160, 4680, 4755, 4992, 5070, 5072, 5408, 5706, 5760, 6084, 6240, 6340, 6760, 7488, 7605, 7608, 8112, 8242, 8320, 9360, 9510, 10140, 10144, 10816, 11412, 12168, 12363, 12480, 12680, 13520, 14265, 14976, 15210, 15216, 16224, 16484, 18720, 19020, 20280, 20288, 20605, 21632, 22824, 24336, 24726, 24960, 25360, 27040, 28530, 30420, 30432, 32448, 32968, 37089, 37440, 38040, 40560, 40576, 41210, 45648, 48672, 49452, 50720, 53573, 54080, 57060, 60840, 60864, 61815, 64896, 65936, 74178, 74880, 76080, 81120, 82420, 91296, 97344, 98904, 101440, 107146, 108160, 114120, 121680, 121728, 123630, 131872, 148356, 152160, 160719, 162240, 164840, 182592, 185445, 194688, 197808, 202880, 214292, 228240, 243360, 247260, 263744, 267865, 296712, 304320, 321438, 324480, 329680, 365184, 370890, 395616, 428584, 456480, 482157, 486720, 494520, 527488, 535730, 593424, 608640, 642876, 659360, 741780, 791232, 803595, 857168, 912960, 964314, 973440, 989040, 1071460, 1186848, 1285752, 1318720, 1483560, 1582464, 1607190, 1714336, 1825920, 1928628, 1978080, 2142920, 2373696, 2410785, 2571504, 2637440, 2967120, 3214380, 3428672, 3857256, 3956160, 4285840, 4747392, 4821570, 5143008, 5934240, 6428760, 6857344, 7714512, 7912320, 8571680, 9643140, 10286016, 11868480, 12857520, 15429024, 17143360, 19286280, 20572032, 23736960, 25715040, 30858048, 34286720, 38572560, 51430080, 61716096, 77145120, 102860160, 154290240, 308580480]

約数ペア:

[(1, 308580480), (2, 154290240), (3, 102860160), (4, 77145120), (5, 61716096), (6, 51430080), (8, 38572560), (9, 34286720), (10, 30858048), (12, 25715040), (13, 23736960), (15, 20572032), (16, 19286280), (18, 17143360), (20, 15429024), (24, 12857520), (26, 11868480), (30, 10286016), (32, 9643140), (36, 8571680), (39, 7912320), (40, 7714512), (45, 6857344), (48, 6428760), (52, 5934240), (60, 5143008), (64, 4821570), (65, 4747392), (72, 4285840), (78, 3956160), (80, 3857256), (90, 3428672), (96, 3214380), (104, 2967120), (117, 2637440), (120, 2571504), (128, 2410785), (130, 2373696), (144, 2142920), (156, 1978080), (160, 1928628), (169, 1825920), (180, 1714336), (192, 1607190), (195, 1582464), (208, 1483560), (234, 1318720), (240, 1285752), (260, 1186848), (288, 1071460), (312, 989040), (317, 973440), (320, 964314), (338, 912960), (360, 857168), (384, 803595), (390, 791232), (416, 741780), (468, 659360), (480, 642876), (507, 608640), (520, 593424), (576, 535730), (585, 527488), (624, 494520), (634, 486720), (640, 482157), (676, 456480), (720, 428584), (780, 395616), (832, 370890), (845, 365184), (936, 329680), (951, 324480), (960, 321438), (1014, 304320), (1040, 296712), (1152, 267865), (1170, 263744), (1248, 247260), (1268, 243360), (1352, 228240), (1440, 214292), (1521, 202880), (1560, 197808), (1585, 194688), (1664, 185445), (1690, 182592), (1872, 164840), (1902, 162240), (1920, 160719), (2028, 152160), (2080, 148356), (2340, 131872), (2496, 123630), (2535, 121728), (2536, 121680), (2704, 114120), (2853, 108160), (2880, 107146), (3042, 101440), (3120, 98904), (3170, 97344), (3380, 91296), (3744, 82420), (3804, 81120), (4056, 76080), (4121, 74880), (4160, 74178), (4680, 65936), (4755, 64896), (4992, 61815), (5070, 60864), (5072, 60840), (5408, 57060), (5706, 54080), (5760, 53573), (6084, 50720), (6240, 49452), (6340, 48672), (6760, 45648), (7488, 41210), (7605, 40576), (7608, 40560), (8112, 38040), (8242, 37440), (8320, 37089), (9360, 32968), (9510, 32448), (10140, 30432), (10144, 30420), (10816, 28530), (11412, 27040), (12168, 25360), (12363, 24960), (12480, 24726), (12680, 24336), (13520, 22824), (14265, 21632), (14976, 20605), (15210, 20288), (15216, 20280), (16224, 19020), (16484, 18720)]