121720224

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 333123840

約数和(自身を除く): 211403616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 53, 94, 96, 106, 141, 159, 188, 212, 282, 318, 376, 424, 509, 564, 636, 752, 848, 1018, 1128, 1272, 1504, 1527, 1696, 2036, 2256, 2491, 2544, 3054, 4072, 4512, 4982, 5088, 6108, 7473, 8144, 9964, 12216, 14946, 16288, 19928, 23923, 24432, 26977, 29892, 39856, 47846, 48864, 53954, 59784, 71769, 79712, 80931, 95692, 107908, 119568, 143538, 161862, 191384, 215816, 239136, 287076, 323724, 382768, 431632, 574152, 647448, 765536, 863264, 1148304, 1267919, 1294896, 2296608, 2535838, 2589792, 3803757, 5071676, 7607514, 10143352, 15215028, 20286704, 30430056, 40573408, 60860112, 121720224]

約数ペア:

[(1, 121720224), (2, 60860112), (3, 40573408), (4, 30430056), (6, 20286704), (8, 15215028), (12, 10143352), (16, 7607514), (24, 5071676), (32, 3803757), (47, 2589792), (48, 2535838), (53, 2296608), (94, 1294896), (96, 1267919), (106, 1148304), (141, 863264), (159, 765536), (188, 647448), (212, 574152), (282, 431632), (318, 382768), (376, 323724), (424, 287076), (509, 239136), (564, 215816), (636, 191384), (752, 161862), (848, 143538), (1018, 119568), (1128, 107908), (1272, 95692), (1504, 80931), (1527, 79712), (1696, 71769), (2036, 59784), (2256, 53954), (2491, 48864), (2544, 47846), (3054, 39856), (4072, 29892), (4512, 26977), (4982, 24432), (5088, 23923), (6108, 19928), (7473, 16288), (8144, 14946), (9964, 12216)]