884863360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 2256076800

約数和(自身を除く): 1371213440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 160, 184, 188, 230, 235, 320, 368, 376, 460, 470, 640, 736, 752, 920, 940, 1081, 1279, 1472, 1504, 1840, 1880, 2162, 2558, 2944, 3008, 3680, 3760, 4324, 5116, 5405, 6016, 6395, 7360, 7520, 8648, 10232, 10810, 12790, 14720, 15040, 17296, 20464, 21620, 25580, 29417, 30080, 34592, 40928, 43240, 51160, 58834, 60113, 69184, 81856, 86480, 102320, 117668, 120226, 138368, 147085, 163712, 172960, 204640, 235336, 240452, 294170, 300565, 345920, 409280, 470672, 480904, 588340, 601130, 691840, 818560, 941344, 961808, 1176680, 1202260, 1382599, 1882688, 1923616, 2353360, 2404520, 2765198, 3765376, 3847232, 4706720, 4809040, 5530396, 6912995, 7694464, 9413440, 9618080, 11060792, 13825990, 18826880, 19236160, 22121584, 27651980, 38472320, 44243168, 55303960, 88486336, 110607920, 176972672, 221215840, 442431680, 884863360]

約数ペア:

[(1, 884863360), (2, 442431680), (4, 221215840), (5, 176972672), (8, 110607920), (10, 88486336), (16, 55303960), (20, 44243168), (23, 38472320), (32, 27651980), (40, 22121584), (46, 19236160), (47, 18826880), (64, 13825990), (80, 11060792), (92, 9618080), (94, 9413440), (115, 7694464), (128, 6912995), (160, 5530396), (184, 4809040), (188, 4706720), (230, 3847232), (235, 3765376), (320, 2765198), (368, 2404520), (376, 2353360), (460, 1923616), (470, 1882688), (640, 1382599), (736, 1202260), (752, 1176680), (920, 961808), (940, 941344), (1081, 818560), (1279, 691840), (1472, 601130), (1504, 588340), (1840, 480904), (1880, 470672), (2162, 409280), (2558, 345920), (2944, 300565), (3008, 294170), (3680, 240452), (3760, 235336), (4324, 204640), (5116, 172960), (5405, 163712), (6016, 147085), (6395, 138368), (7360, 120226), (7520, 117668), (8648, 102320), (10232, 86480), (10810, 81856), (12790, 69184), (14720, 60113), (15040, 58834), (17296, 51160), (20464, 43240), (21620, 40928), (25580, 34592), (29417, 30080)]