393646080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 208

約数和(自身を含む): 1297454400

約数和(自身を除く): 903808320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 149, 160, 172, 192, 215, 240, 256, 258, 298, 320, 344, 384, 430, 447, 480, 512, 516, 596, 640, 645, 688, 745, 768, 860, 894, 960, 1024, 1032, 1192, 1280, 1290, 1376, 1490, 1536, 1720, 1788, 1920, 2048, 2064, 2235, 2384, 2560, 2580, 2752, 2980, 3072, 3440, 3576, 3840, 4096, 4128, 4470, 4768, 5120, 5160, 5504, 5960, 6144, 6407, 6880, 7152, 7680, 8256, 8940, 9536, 10240, 10320, 11008, 11920, 12288, 12814, 13760, 14304, 15360, 16512, 17880, 19072, 19221, 20480, 20640, 22016, 23840, 25628, 27520, 28608, 30720, 32035, 33024, 35760, 38144, 38442, 41280, 44032, 47680, 51256, 55040, 57216, 61440, 64070, 66048, 71520, 76288, 76884, 82560, 88064, 95360, 96105, 102512, 110080, 114432, 128140, 132096, 143040, 152576, 153768, 165120, 176128, 190720, 192210, 205024, 220160, 228864, 256280, 264192, 286080, 305152, 307536, 330240, 381440, 384420, 410048, 440320, 457728, 512560, 528384, 572160, 610304, 615072, 660480, 762880, 768840, 820096, 880640, 915456, 1025120, 1144320, 1230144, 1320960, 1525760, 1537680, 1640192, 1830912, 2050240, 2288640, 2460288, 2641920, 3051520, 3075360, 3280384, 4100480, 4577280, 4920576, 6150720, 6560768, 8200960, 9154560, 9841152, 12301440, 13121536, 16401920, 19682304, 24602880, 26243072, 32803840, 39364608, 49205760, 65607680, 78729216, 98411520, 131215360, 196823040, 393646080]

約数ペア:

[(1, 393646080), (2, 196823040), (3, 131215360), (4, 98411520), (5, 78729216), (6, 65607680), (8, 49205760), (10, 39364608), (12, 32803840), (15, 26243072), (16, 24602880), (20, 19682304), (24, 16401920), (30, 13121536), (32, 12301440), (40, 9841152), (43, 9154560), (48, 8200960), (60, 6560768), (64, 6150720), (80, 4920576), (86, 4577280), (96, 4100480), (120, 3280384), (128, 3075360), (129, 3051520), (149, 2641920), (160, 2460288), (172, 2288640), (192, 2050240), (215, 1830912), (240, 1640192), (256, 1537680), (258, 1525760), (298, 1320960), (320, 1230144), (344, 1144320), (384, 1025120), (430, 915456), (447, 880640), (480, 820096), (512, 768840), (516, 762880), (596, 660480), (640, 615072), (645, 610304), (688, 572160), (745, 528384), (768, 512560), (860, 457728), (894, 440320), (960, 410048), (1024, 384420), (1032, 381440), (1192, 330240), (1280, 307536), (1290, 305152), (1376, 286080), (1490, 264192), (1536, 256280), (1720, 228864), (1788, 220160), (1920, 205024), (2048, 192210), (2064, 190720), (2235, 176128), (2384, 165120), (2560, 153768), (2580, 152576), (2752, 143040), (2980, 132096), (3072, 128140), (3440, 114432), (3576, 110080), (3840, 102512), (4096, 96105), (4128, 95360), (4470, 88064), (4768, 82560), (5120, 76884), (5160, 76288), (5504, 71520), (5960, 66048), (6144, 64070), (6407, 61440), (6880, 57216), (7152, 55040), (7680, 51256), (8256, 47680), (8940, 44032), (9536, 41280), (10240, 38442), (10320, 38144), (11008, 35760), (11920, 33024), (12288, 32035), (12814, 30720), (13760, 28608), (14304, 27520), (15360, 25628), (16512, 23840), (17880, 22016), (19072, 20640), (19221, 20480)]