53391360

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 208

約数和(自身を含む): 188720640

約数和(自身を除く): 135329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 110, 120, 128, 132, 158, 160, 165, 176, 192, 220, 237, 240, 256, 264, 316, 320, 330, 352, 384, 395, 440, 474, 480, 512, 528, 632, 640, 660, 704, 768, 790, 869, 880, 948, 960, 1024, 1056, 1185, 1264, 1280, 1320, 1408, 1536, 1580, 1738, 1760, 1896, 1920, 2048, 2112, 2370, 2528, 2560, 2607, 2640, 2816, 3072, 3160, 3476, 3520, 3792, 3840, 4096, 4224, 4345, 4740, 5056, 5120, 5214, 5280, 5632, 6144, 6320, 6952, 7040, 7584, 7680, 8448, 8690, 9480, 10112, 10240, 10428, 10560, 11264, 12288, 12640, 13035, 13904, 14080, 15168, 15360, 16896, 17380, 18960, 20224, 20480, 20856, 21120, 22528, 25280, 26070, 27808, 28160, 30336, 30720, 33792, 34760, 37920, 40448, 41712, 42240, 45056, 50560, 52140, 55616, 56320, 60672, 61440, 67584, 69520, 75840, 80896, 83424, 84480, 101120, 104280, 111232, 112640, 121344, 135168, 139040, 151680, 161792, 166848, 168960, 202240, 208560, 222464, 225280, 242688, 278080, 303360, 323584, 333696, 337920, 404480, 417120, 444928, 485376, 556160, 606720, 667392, 675840, 808960, 834240, 889856, 970752, 1112320, 1213440, 1334784, 1617920, 1668480, 1779712, 2224640, 2426880, 2669568, 3336960, 3559424, 4449280, 4853760, 5339136, 6673920, 8898560, 10678272, 13347840, 17797120, 26695680, 53391360]

約数ペア:

[(1, 53391360), (2, 26695680), (3, 17797120), (4, 13347840), (5, 10678272), (6, 8898560), (8, 6673920), (10, 5339136), (11, 4853760), (12, 4449280), (15, 3559424), (16, 3336960), (20, 2669568), (22, 2426880), (24, 2224640), (30, 1779712), (32, 1668480), (33, 1617920), (40, 1334784), (44, 1213440), (48, 1112320), (55, 970752), (60, 889856), (64, 834240), (66, 808960), (79, 675840), (80, 667392), (88, 606720), (96, 556160), (110, 485376), (120, 444928), (128, 417120), (132, 404480), (158, 337920), (160, 333696), (165, 323584), (176, 303360), (192, 278080), (220, 242688), (237, 225280), (240, 222464), (256, 208560), (264, 202240), (316, 168960), (320, 166848), (330, 161792), (352, 151680), (384, 139040), (395, 135168), (440, 121344), (474, 112640), (480, 111232), (512, 104280), (528, 101120), (632, 84480), (640, 83424), (660, 80896), (704, 75840), (768, 69520), (790, 67584), (869, 61440), (880, 60672), (948, 56320), (960, 55616), (1024, 52140), (1056, 50560), (1185, 45056), (1264, 42240), (1280, 41712), (1320, 40448), (1408, 37920), (1536, 34760), (1580, 33792), (1738, 30720), (1760, 30336), (1896, 28160), (1920, 27808), (2048, 26070), (2112, 25280), (2370, 22528), (2528, 21120), (2560, 20856), (2607, 20480), (2640, 20224), (2816, 18960), (3072, 17380), (3160, 16896), (3476, 15360), (3520, 15168), (3792, 14080), (3840, 13904), (4096, 13035), (4224, 12640), (4345, 12288), (4740, 11264), (5056, 10560), (5120, 10428), (5214, 10240), (5280, 10112), (5632, 9480), (6144, 8690), (6320, 8448), (6952, 7680), (7040, 7584)]