1178972160

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 208

約数和(自身を含む): 3900226560

約数和(自身を除く): 2721254400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 619, 620, 640, 744, 768, 930, 960, 992, 1024, 1238, 1240, 1280, 1488, 1536, 1857, 1860, 1920, 1984, 2048, 2476, 2480, 2560, 2976, 3072, 3095, 3714, 3720, 3840, 3968, 4096, 4952, 4960, 5120, 5952, 6144, 6190, 7428, 7440, 7680, 7936, 9285, 9904, 9920, 10240, 11904, 12288, 12380, 14856, 14880, 15360, 15872, 18570, 19189, 19808, 19840, 20480, 23808, 24760, 29712, 29760, 30720, 31744, 37140, 38378, 39616, 39680, 47616, 49520, 57567, 59424, 59520, 61440, 63488, 74280, 76756, 79232, 79360, 95232, 95945, 99040, 115134, 118848, 119040, 126976, 148560, 153512, 158464, 158720, 190464, 191890, 198080, 230268, 237696, 238080, 287835, 297120, 307024, 316928, 317440, 380928, 383780, 396160, 460536, 475392, 476160, 575670, 594240, 614048, 633856, 634880, 767560, 792320, 921072, 950784, 952320, 1151340, 1188480, 1228096, 1267712, 1535120, 1584640, 1842144, 1901568, 1904640, 2302680, 2376960, 2456192, 2535424, 3070240, 3169280, 3684288, 3803136, 4605360, 4753920, 4912384, 6140480, 6338560, 7368576, 7606272, 9210720, 9507840, 9824768, 12280960, 12677120, 14737152, 18421440, 19015680, 19649536, 24561920, 29474304, 36842880, 38031360, 39299072, 49123840, 58948608, 73685760, 78598144, 98247680, 117897216, 147371520, 196495360, 235794432, 294743040, 392990720, 589486080, 1178972160]

約数ペア:

[(1, 1178972160), (2, 589486080), (3, 392990720), (4, 294743040), (5, 235794432), (6, 196495360), (8, 147371520), (10, 117897216), (12, 98247680), (15, 78598144), (16, 73685760), (20, 58948608), (24, 49123840), (30, 39299072), (31, 38031360), (32, 36842880), (40, 29474304), (48, 24561920), (60, 19649536), (62, 19015680), (64, 18421440), (80, 14737152), (93, 12677120), (96, 12280960), (120, 9824768), (124, 9507840), (128, 9210720), (155, 7606272), (160, 7368576), (186, 6338560), (192, 6140480), (240, 4912384), (248, 4753920), (256, 4605360), (310, 3803136), (320, 3684288), (372, 3169280), (384, 3070240), (465, 2535424), (480, 2456192), (496, 2376960), (512, 2302680), (619, 1904640), (620, 1901568), (640, 1842144), (744, 1584640), (768, 1535120), (930, 1267712), (960, 1228096), (992, 1188480), (1024, 1151340), (1238, 952320), (1240, 950784), (1280, 921072), (1488, 792320), (1536, 767560), (1857, 634880), (1860, 633856), (1920, 614048), (1984, 594240), (2048, 575670), (2476, 476160), (2480, 475392), (2560, 460536), (2976, 396160), (3072, 383780), (3095, 380928), (3714, 317440), (3720, 316928), (3840, 307024), (3968, 297120), (4096, 287835), (4952, 238080), (4960, 237696), (5120, 230268), (5952, 198080), (6144, 191890), (6190, 190464), (7428, 158720), (7440, 158464), (7680, 153512), (7936, 148560), (9285, 126976), (9904, 119040), (9920, 118848), (10240, 115134), (11904, 99040), (12288, 95945), (12380, 95232), (14856, 79360), (14880, 79232), (15360, 76756), (15872, 74280), (18570, 63488), (19189, 61440), (19808, 59520), (19840, 59424), (20480, 57567), (23808, 49520), (24760, 47616), (29712, 39680), (29760, 39616), (30720, 38378), (31744, 37140)]