2020119120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{96749}}^1$

素因数の和:96797

約数の個数: 120

約数和(自身を含む): 7018245000

約数和(自身を除く): 4998125880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 96749, 193498, 290247, 386996, 483745, 580494, 773992, 870741, 967490, 1160988, 1451235, 1547984, 1741482, 1934980, 2321976, 2805721, 2902470, 3482964, 3869960, 4353705, 4643952, 5611442, 5804940, 6965928, 7739920, 8417163, 8707410, 11222884, 11609880, 13931856, 14028605, 16834326, 17414820, 22445768, 23219760, 25251489, 28057210, 33668652, 34829640, 42085815, 44891536, 50502978, 56114420, 67337304, 69659280, 84171630, 101005956, 112228840, 126257445, 134674608, 168343260, 202011912, 224457680, 252514890, 336686520, 404023824, 505029780, 673373040, 1010059560, 2020119120]

約数ペア:

[(1, 2020119120), (2, 1010059560), (3, 673373040), (4, 505029780), (5, 404023824), (6, 336686520), (8, 252514890), (9, 224457680), (10, 202011912), (12, 168343260), (15, 134674608), (16, 126257445), (18, 112228840), (20, 101005956), (24, 84171630), (29, 69659280), (30, 67337304), (36, 56114420), (40, 50502978), (45, 44891536), (48, 42085815), (58, 34829640), (60, 33668652), (72, 28057210), (80, 25251489), (87, 23219760), (90, 22445768), (116, 17414820), (120, 16834326), (144, 14028605), (145, 13931856), (174, 11609880), (180, 11222884), (232, 8707410), (240, 8417163), (261, 7739920), (290, 6965928), (348, 5804940), (360, 5611442), (435, 4643952), (464, 4353705), (522, 3869960), (580, 3482964), (696, 2902470), (720, 2805721), (870, 2321976), (1044, 1934980), (1160, 1741482), (1305, 1547984), (1392, 1451235), (1740, 1160988), (2088, 967490), (2320, 870741), (2610, 773992), (3480, 580494), (4176, 483745), (5220, 386996), (6960, 290247), (10440, 193498), (20880, 96749)]