120437200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 348727680

約数和(自身を除く): 228290480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 38, 40, 46, 50, 52, 53, 65, 76, 80, 92, 95, 100, 104, 106, 115, 130, 152, 184, 190, 200, 208, 212, 230, 247, 260, 265, 299, 304, 325, 368, 380, 400, 424, 437, 460, 475, 494, 520, 530, 575, 598, 650, 689, 760, 848, 874, 920, 950, 988, 1007, 1040, 1060, 1150, 1196, 1219, 1235, 1300, 1325, 1378, 1495, 1520, 1748, 1840, 1900, 1976, 2014, 2120, 2185, 2300, 2392, 2438, 2470, 2600, 2650, 2756, 2990, 3445, 3496, 3800, 3952, 4028, 4240, 4370, 4600, 4784, 4876, 4940, 5035, 5200, 5300, 5512, 5681, 5980, 6095, 6175, 6890, 6992, 7475, 7600, 8056, 8740, 9200, 9752, 9880, 10070, 10600, 10925, 11024, 11362, 11960, 12190, 12350, 13091, 13780, 14950, 15847, 16112, 17225, 17480, 19504, 19760, 20140, 21200, 21850, 22724, 23161, 23920, 24380, 24700, 25175, 26182, 27560, 28405, 29900, 30475, 31694, 34450, 34960, 40280, 43700, 45448, 46322, 48760, 49400, 50350, 52364, 55120, 56810, 59800, 60950, 63388, 65455, 68900, 79235, 80560, 87400, 90896, 92644, 97520, 98800, 100700, 104728, 113620, 115805, 119600, 121900, 126776, 130910, 137800, 142025, 158470, 174800, 185288, 201400, 209456, 227240, 231610, 243800, 253552, 261820, 275600, 284050, 301093, 316940, 327275, 370576, 396175, 402800, 454480, 463220, 487600, 523640, 568100, 579025, 602186, 633880, 654550, 792350, 926440, 1047280, 1136200, 1158050, 1204372, 1267760, 1309100, 1505465, 1584700, 1852880, 2272400, 2316100, 2408744, 2618200, 3010930, 3169400, 4632200, 4817488, 5236400, 6021860, 6338800, 7527325, 9264400, 12043720, 15054650, 24087440, 30109300, 60218600, 120437200]

約数ペア:

[(1, 120437200), (2, 60218600), (4, 30109300), (5, 24087440), (8, 15054650), (10, 12043720), (13, 9264400), (16, 7527325), (19, 6338800), (20, 6021860), (23, 5236400), (25, 4817488), (26, 4632200), (38, 3169400), (40, 3010930), (46, 2618200), (50, 2408744), (52, 2316100), (53, 2272400), (65, 1852880), (76, 1584700), (80, 1505465), (92, 1309100), (95, 1267760), (100, 1204372), (104, 1158050), (106, 1136200), (115, 1047280), (130, 926440), (152, 792350), (184, 654550), (190, 633880), (200, 602186), (208, 579025), (212, 568100), (230, 523640), (247, 487600), (260, 463220), (265, 454480), (299, 402800), (304, 396175), (325, 370576), (368, 327275), (380, 316940), (400, 301093), (424, 284050), (437, 275600), (460, 261820), (475, 253552), (494, 243800), (520, 231610), (530, 227240), (575, 209456), (598, 201400), (650, 185288), (689, 174800), (760, 158470), (848, 142025), (874, 137800), (920, 130910), (950, 126776), (988, 121900), (1007, 119600), (1040, 115805), (1060, 113620), (1150, 104728), (1196, 100700), (1219, 98800), (1235, 97520), (1300, 92644), (1325, 90896), (1378, 87400), (1495, 80560), (1520, 79235), (1748, 68900), (1840, 65455), (1900, 63388), (1976, 60950), (2014, 59800), (2120, 56810), (2185, 55120), (2300, 52364), (2392, 50350), (2438, 49400), (2470, 48760), (2600, 46322), (2650, 45448), (2756, 43700), (2990, 40280), (3445, 34960), (3496, 34450), (3800, 31694), (3952, 30475), (4028, 29900), (4240, 28405), (4370, 27560), (4600, 26182), (4784, 25175), (4876, 24700), (4940, 24380), (5035, 23920), (5200, 23161), (5300, 22724), (5512, 21850), (5681, 21200), (5980, 20140), (6095, 19760), (6175, 19504), (6890, 17480), (6992, 17225), (7475, 16112), (7600, 15847), (8056, 14950), (8740, 13780), (9200, 13091), (9752, 12350), (9880, 12190), (10070, 11960), (10600, 11362), (10925, 11024)]