120498560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 354715200

約数和(自身を除く): 234216640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2069, 2080, 2240, 2912, 3640, 4138, 4160, 4480, 5824, 7280, 8276, 8320, 10345, 11648, 14483, 14560, 16552, 20690, 26897, 28966, 29120, 33104, 41380, 53794, 57932, 58240, 66208, 72415, 82760, 107588, 115864, 132416, 134485, 144830, 165520, 188279, 215176, 231728, 264832, 268970, 289660, 331040, 376558, 430352, 463456, 537940, 579320, 662080, 753116, 860704, 926912, 941395, 1075880, 1158640, 1324160, 1506232, 1721408, 1853824, 1882790, 2151760, 2317280, 3012464, 3442816, 3765580, 4303520, 4634560, 6024928, 7531160, 8607040, 9269120, 12049856, 15062320, 17214080, 24099712, 30124640, 60249280, 120498560]

約数ペア:

[(1, 120498560), (2, 60249280), (4, 30124640), (5, 24099712), (7, 17214080), (8, 15062320), (10, 12049856), (13, 9269120), (14, 8607040), (16, 7531160), (20, 6024928), (26, 4634560), (28, 4303520), (32, 3765580), (35, 3442816), (40, 3012464), (52, 2317280), (56, 2151760), (64, 1882790), (65, 1853824), (70, 1721408), (80, 1506232), (91, 1324160), (104, 1158640), (112, 1075880), (128, 941395), (130, 926912), (140, 860704), (160, 753116), (182, 662080), (208, 579320), (224, 537940), (260, 463456), (280, 430352), (320, 376558), (364, 331040), (416, 289660), (448, 268970), (455, 264832), (520, 231728), (560, 215176), (640, 188279), (728, 165520), (832, 144830), (896, 134485), (910, 132416), (1040, 115864), (1120, 107588), (1456, 82760), (1664, 72415), (1820, 66208), (2069, 58240), (2080, 57932), (2240, 53794), (2912, 41380), (3640, 33104), (4138, 29120), (4160, 28966), (4480, 26897), (5824, 20690), (7280, 16552), (8276, 14560), (8320, 14483), (10345, 11648)]