80316146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1\times {\mathrm{5563}}^1$

素因数の和:10831

約数の個数: 128

約数和(自身を含む): 251517726720

約数和(自身を除く): 171201580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5231, 5563, 10462, 11126, 15693, 16689, 20924, 22252, 26155, 27815, 31386, 33378, 41848, 44504, 52310, 55630, 62772, 66756, 78465, 83445, 104620, 111260, 120313, 125544, 127949, 133512, 156930, 166890, 209240, 222520, 240626, 255898, 313860, 333780, 360939, 383847, 481252, 511796, 601565, 627720, 639745, 667560, 721878, 767694, 962504, 1023592, 1203130, 1279490, 1443756, 1535388, 1804695, 1919235, 2406260, 2558980, 2887512, 3070776, 3609390, 3838470, 4812520, 5117960, 7218780, 7676940, 14437560, 15353880, 29100053, 58200106, 87300159, 116400212, 145500265, 174600318, 232800424, 291000530, 349200636, 436500795, 582001060, 669301219, 698401272, 873001590, 1164002120, 1338602438, 1746003180, 2007903657, 2677204876, 3346506095, 3492006360, 4015807314, 5354409752, 6693012190, 8031614628, 10039518285, 13386024380, 16063229256, 20079036570, 26772048760, 40158073140, 80316146280]

約数ペア:

[(1, 80316146280), (2, 40158073140), (3, 26772048760), (4, 20079036570), (5, 16063229256), (6, 13386024380), (8, 10039518285), (10, 8031614628), (12, 6693012190), (15, 5354409752), (20, 4015807314), (23, 3492006360), (24, 3346506095), (30, 2677204876), (40, 2007903657), (46, 1746003180), (60, 1338602438), (69, 1164002120), (92, 873001590), (115, 698401272), (120, 669301219), (138, 582001060), (184, 436500795), (230, 349200636), (276, 291000530), (345, 232800424), (460, 174600318), (552, 145500265), (690, 116400212), (920, 87300159), (1380, 58200106), (2760, 29100053), (5231, 15353880), (5563, 14437560), (10462, 7676940), (11126, 7218780), (15693, 5117960), (16689, 4812520), (20924, 3838470), (22252, 3609390), (26155, 3070776), (27815, 2887512), (31386, 2558980), (33378, 2406260), (41848, 1919235), (44504, 1804695), (52310, 1535388), (55630, 1443756), (62772, 1279490), (66756, 1203130), (78465, 1023592), (83445, 962504), (104620, 767694), (111260, 721878), (120313, 667560), (125544, 639745), (127949, 627720), (133512, 601565), (156930, 511796), (166890, 481252), (209240, 383847), (222520, 360939), (240626, 333780), (255898, 313860)]