455208960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 208

約数和(自身を含む): 1509765120

約数和(自身を除く): 1054556160

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, 239, 240, 248, 256, 310, 320, 372, 384, 465, 478, 480, 496, 512, 620, 640, 717, 744, 768, 930, 956, 960, 992, 1024, 1195, 1240, 1280, 1434, 1488, 1536, 1860, 1912, 1920, 1984, 2048, 2390, 2480, 2560, 2868, 2976, 3072, 3585, 3720, 3824, 3840, 3968, 4096, 4780, 4960, 5120, 5736, 5952, 6144, 7170, 7409, 7440, 7648, 7680, 7936, 9560, 9920, 10240, 11472, 11904, 12288, 14340, 14818, 14880, 15296, 15360, 15872, 19120, 19840, 20480, 22227, 22944, 23808, 28680, 29636, 29760, 30592, 30720, 31744, 37045, 38240, 39680, 44454, 45888, 47616, 57360, 59272, 59520, 61184, 61440, 63488, 74090, 76480, 79360, 88908, 91776, 95232, 111135, 114720, 118544, 119040, 122368, 126976, 148180, 152960, 158720, 177816, 183552, 190464, 222270, 229440, 237088, 238080, 244736, 296360, 305920, 317440, 355632, 367104, 380928, 444540, 458880, 474176, 476160, 489472, 592720, 611840, 634880, 711264, 734208, 889080, 917760, 948352, 952320, 978944, 1185440, 1223680, 1422528, 1468416, 1778160, 1835520, 1896704, 1904640, 2370880, 2447360, 2845056, 2936832, 3556320, 3671040, 3793408, 4741760, 4894720, 5690112, 7112640, 7342080, 7586816, 9483520, 11380224, 14225280, 14684160, 15173632, 18967040, 22760448, 28450560, 30347264, 37934080, 45520896, 56901120, 75868160, 91041792, 113802240, 151736320, 227604480, 455208960]

約数ペア:

[(1, 455208960), (2, 227604480), (3, 151736320), (4, 113802240), (5, 91041792), (6, 75868160), (8, 56901120), (10, 45520896), (12, 37934080), (15, 30347264), (16, 28450560), (20, 22760448), (24, 18967040), (30, 15173632), (31, 14684160), (32, 14225280), (40, 11380224), (48, 9483520), (60, 7586816), (62, 7342080), (64, 7112640), (80, 5690112), (93, 4894720), (96, 4741760), (120, 3793408), (124, 3671040), (128, 3556320), (155, 2936832), (160, 2845056), (186, 2447360), (192, 2370880), (239, 1904640), (240, 1896704), (248, 1835520), (256, 1778160), (310, 1468416), (320, 1422528), (372, 1223680), (384, 1185440), (465, 978944), (478, 952320), (480, 948352), (496, 917760), (512, 889080), (620, 734208), (640, 711264), (717, 634880), (744, 611840), (768, 592720), (930, 489472), (956, 476160), (960, 474176), (992, 458880), (1024, 444540), (1195, 380928), (1240, 367104), (1280, 355632), (1434, 317440), (1488, 305920), (1536, 296360), (1860, 244736), (1912, 238080), (1920, 237088), (1984, 229440), (2048, 222270), (2390, 190464), (2480, 183552), (2560, 177816), (2868, 158720), (2976, 152960), (3072, 148180), (3585, 126976), (3720, 122368), (3824, 119040), (3840, 118544), (3968, 114720), (4096, 111135), (4780, 95232), (4960, 91776), (5120, 88908), (5736, 79360), (5952, 76480), (6144, 74090), (7170, 63488), (7409, 61440), (7440, 61184), (7648, 59520), (7680, 59272), (7936, 57360), (9560, 47616), (9920, 45888), (10240, 44454), (11472, 39680), (11904, 38240), (12288, 37045), (14340, 31744), (14818, 30720), (14880, 30592), (15296, 29760), (15360, 29636), (15872, 28680), (19120, 23808), (19840, 22944), (20480, 22227)]