879242160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3475

約数の個数: 160

約数和(自身を含む): 2905528320

約数和(自身を除く): 2026286160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1840, 1880, 2162, 2256, 2760, 2820, 3243, 3389, 3760, 4324, 5405, 5520, 5640, 6486, 6778, 8648, 10167, 10810, 11280, 12972, 13556, 16215, 16945, 17296, 20334, 21620, 25944, 27112, 32430, 33890, 40668, 43240, 50835, 51888, 54224, 64860, 67780, 77947, 81336, 86480, 101670, 129720, 135560, 155894, 159283, 162672, 203340, 233841, 259440, 271120, 311788, 318566, 389735, 406680, 467682, 477849, 623576, 637132, 779470, 796415, 813360, 935364, 955698, 1169205, 1247152, 1274264, 1558940, 1592830, 1870728, 1911396, 2338410, 2389245, 2548528, 3117880, 3185660, 3663509, 3741456, 3822792, 4676820, 4778490, 6235760, 6371320, 7327018, 7645584, 9353640, 9556980, 10990527, 12742640, 14654036, 18317545, 18707280, 19113960, 21981054, 29308072, 36635090, 38227920, 43962108, 54952635, 58616144, 73270180, 87924216, 109905270, 146540360, 175848432, 219810540, 293080720, 439621080, 879242160]

約数ペア:

[(1, 879242160), (2, 439621080), (3, 293080720), (4, 219810540), (5, 175848432), (6, 146540360), (8, 109905270), (10, 87924216), (12, 73270180), (15, 58616144), (16, 54952635), (20, 43962108), (23, 38227920), (24, 36635090), (30, 29308072), (40, 21981054), (46, 19113960), (47, 18707280), (48, 18317545), (60, 14654036), (69, 12742640), (80, 10990527), (92, 9556980), (94, 9353640), (115, 7645584), (120, 7327018), (138, 6371320), (141, 6235760), (184, 4778490), (188, 4676820), (230, 3822792), (235, 3741456), (240, 3663509), (276, 3185660), (282, 3117880), (345, 2548528), (368, 2389245), (376, 2338410), (460, 1911396), (470, 1870728), (552, 1592830), (564, 1558940), (690, 1274264), (705, 1247152), (752, 1169205), (920, 955698), (940, 935364), (1081, 813360), (1104, 796415), (1128, 779470), (1380, 637132), (1410, 623576), (1840, 477849), (1880, 467682), (2162, 406680), (2256, 389735), (2760, 318566), (2820, 311788), (3243, 271120), (3389, 259440), (3760, 233841), (4324, 203340), (5405, 162672), (5520, 159283), (5640, 155894), (6486, 135560), (6778, 129720), (8648, 101670), (10167, 86480), (10810, 81336), (11280, 77947), (12972, 67780), (13556, 64860), (16215, 54224), (16945, 51888), (17296, 50835), (20334, 43240), (21620, 40668), (25944, 33890), (27112, 32430)]