12648960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 200

約数和(自身を含む): 46047276

約数和(自身を除く): 33398316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 488, 512, 540, 549, 576, 610, 640, 648, 720, 732, 768, 810, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1280, 1296, 1440, 1464, 1536, 1620, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2304, 2440, 2560, 2592, 2745, 2880, 2928, 3240, 3294, 3456, 3660, 3840, 3904, 4320, 4392, 4608, 4880, 4941, 5184, 5490, 5760, 5856, 6480, 6588, 6912, 7320, 7680, 7808, 8235, 8640, 8784, 9760, 9882, 10368, 10980, 11520, 11712, 12960, 13176, 13824, 14640, 15616, 16470, 17280, 17568, 19520, 19764, 20736, 21960, 23040, 23424, 24705, 25920, 26352, 29280, 31232, 32940, 34560, 35136, 39040, 39528, 41472, 43920, 46848, 49410, 51840, 52704, 58560, 65880, 69120, 70272, 78080, 79056, 87840, 93696, 98820, 103680, 105408, 117120, 131760, 140544, 156160, 158112, 175680, 197640, 207360, 210816, 234240, 263520, 281088, 316224, 351360, 395280, 421632, 468480, 527040, 632448, 702720, 790560, 843264, 1054080, 1264896, 1405440, 1581120, 2108160, 2529792, 3162240, 4216320, 6324480, 12648960]

約数ペア:

[(1, 12648960), (2, 6324480), (3, 4216320), (4, 3162240), (5, 2529792), (6, 2108160), (8, 1581120), (9, 1405440), (10, 1264896), (12, 1054080), (15, 843264), (16, 790560), (18, 702720), (20, 632448), (24, 527040), (27, 468480), (30, 421632), (32, 395280), (36, 351360), (40, 316224), (45, 281088), (48, 263520), (54, 234240), (60, 210816), (61, 207360), (64, 197640), (72, 175680), (80, 158112), (81, 156160), (90, 140544), (96, 131760), (108, 117120), (120, 105408), (122, 103680), (128, 98820), (135, 93696), (144, 87840), (160, 79056), (162, 78080), (180, 70272), (183, 69120), (192, 65880), (216, 58560), (240, 52704), (244, 51840), (256, 49410), (270, 46848), (288, 43920), (305, 41472), (320, 39528), (324, 39040), (360, 35136), (366, 34560), (384, 32940), (405, 31232), (432, 29280), (480, 26352), (488, 25920), (512, 24705), (540, 23424), (549, 23040), (576, 21960), (610, 20736), (640, 19764), (648, 19520), (720, 17568), (732, 17280), (768, 16470), (810, 15616), (864, 14640), (915, 13824), (960, 13176), (976, 12960), (1080, 11712), (1098, 11520), (1152, 10980), (1220, 10368), (1280, 9882), (1296, 9760), (1440, 8784), (1464, 8640), (1536, 8235), (1620, 7808), (1647, 7680), (1728, 7320), (1830, 6912), (1920, 6588), (1952, 6480), (2160, 5856), (2196, 5760), (2304, 5490), (2440, 5184), (2560, 4941), (2592, 4880), (2745, 4608), (2880, 4392), (2928, 4320), (3240, 3904), (3294, 3840), (3456, 3660)]