872485440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 2884529664

約数和(自身を除く): 2012044224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 61, 64, 80, 94, 96, 120, 122, 141, 160, 183, 188, 192, 235, 240, 244, 282, 305, 317, 320, 366, 376, 470, 480, 488, 564, 610, 634, 705, 732, 752, 915, 940, 951, 960, 976, 1128, 1220, 1268, 1410, 1464, 1504, 1585, 1830, 1880, 1902, 1952, 2256, 2440, 2536, 2820, 2867, 2928, 3008, 3170, 3660, 3760, 3804, 3904, 4512, 4755, 4880, 5072, 5640, 5734, 5856, 6340, 7320, 7520, 7608, 8601, 9024, 9510, 9760, 10144, 11280, 11468, 11712, 12680, 14335, 14640, 14899, 15040, 15216, 17202, 19020, 19337, 19520, 20288, 22560, 22936, 25360, 28670, 29280, 29798, 30432, 34404, 38040, 38674, 43005, 44697, 45120, 45872, 50720, 57340, 58011, 58560, 59596, 60864, 68808, 74495, 76080, 77348, 86010, 89394, 91744, 96685, 101440, 114680, 116022, 119192, 137616, 148990, 152160, 154696, 172020, 178788, 183488, 193370, 223485, 229360, 232044, 238384, 275232, 290055, 297980, 304320, 309392, 344040, 357576, 386740, 446970, 458720, 464088, 476768, 550464, 580110, 595960, 618784, 688080, 715152, 773480, 893940, 908839, 917440, 928176, 953536, 1160220, 1191920, 1237568, 1376160, 1430304, 1546960, 1787880, 1817678, 1856352, 2320440, 2383840, 2726517, 2752320, 2860608, 3093920, 3575760, 3635356, 3712704, 4544195, 4640880, 4767680, 5453034, 6187840, 7151520, 7270712, 9088390, 9281760, 10906068, 13632585, 14303040, 14541424, 18176780, 18563520, 21812136, 27265170, 29082848, 36353560, 43624272, 54530340, 58165696, 72707120, 87248544, 109060680, 145414240, 174497088, 218121360, 290828480, 436242720, 872485440]

約数ペア:

[(1, 872485440), (2, 436242720), (3, 290828480), (4, 218121360), (5, 174497088), (6, 145414240), (8, 109060680), (10, 87248544), (12, 72707120), (15, 58165696), (16, 54530340), (20, 43624272), (24, 36353560), (30, 29082848), (32, 27265170), (40, 21812136), (47, 18563520), (48, 18176780), (60, 14541424), (61, 14303040), (64, 13632585), (80, 10906068), (94, 9281760), (96, 9088390), (120, 7270712), (122, 7151520), (141, 6187840), (160, 5453034), (183, 4767680), (188, 4640880), (192, 4544195), (235, 3712704), (240, 3635356), (244, 3575760), (282, 3093920), (305, 2860608), (317, 2752320), (320, 2726517), (366, 2383840), (376, 2320440), (470, 1856352), (480, 1817678), (488, 1787880), (564, 1546960), (610, 1430304), (634, 1376160), (705, 1237568), (732, 1191920), (752, 1160220), (915, 953536), (940, 928176), (951, 917440), (960, 908839), (976, 893940), (1128, 773480), (1220, 715152), (1268, 688080), (1410, 618784), (1464, 595960), (1504, 580110), (1585, 550464), (1830, 476768), (1880, 464088), (1902, 458720), (1952, 446970), (2256, 386740), (2440, 357576), (2536, 344040), (2820, 309392), (2867, 304320), (2928, 297980), (3008, 290055), (3170, 275232), (3660, 238384), (3760, 232044), (3804, 229360), (3904, 223485), (4512, 193370), (4755, 183488), (4880, 178788), (5072, 172020), (5640, 154696), (5734, 152160), (5856, 148990), (6340, 137616), (7320, 119192), (7520, 116022), (7608, 114680), (8601, 101440), (9024, 96685), (9510, 91744), (9760, 89394), (10144, 86010), (11280, 77348), (11468, 76080), (11712, 74495), (12680, 68808), (14335, 60864), (14640, 59596), (14899, 58560), (15040, 58011), (15216, 57340), (17202, 50720), (19020, 45872), (19337, 45120), (19520, 44697), (20288, 43005), (22560, 38674), (22936, 38040), (25360, 34404), (28670, 30432), (29280, 29798)]