148072960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8263}}^1$

素因数の和:8293

約数の個数: 80

約数和(自身を含む): 405795456

約数和(自身を除く): 257722496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8263, 8960, 16526, 17920, 33052, 41315, 57841, 66104, 82630, 115682, 132208, 165260, 231364, 264416, 289205, 330520, 462728, 528832, 578410, 661040, 925456, 1057664, 1156820, 1322080, 1850912, 2115328, 2313640, 2644160, 3701824, 4230656, 4627280, 5288320, 7403648, 9254560, 10576640, 14807296, 18509120, 21153280, 29614592, 37018240, 74036480, 148072960]

約数ペア:

[(1, 148072960), (2, 74036480), (4, 37018240), (5, 29614592), (7, 21153280), (8, 18509120), (10, 14807296), (14, 10576640), (16, 9254560), (20, 7403648), (28, 5288320), (32, 4627280), (35, 4230656), (40, 3701824), (56, 2644160), (64, 2313640), (70, 2115328), (80, 1850912), (112, 1322080), (128, 1156820), (140, 1057664), (160, 925456), (224, 661040), (256, 578410), (280, 528832), (320, 462728), (448, 330520), (512, 289205), (560, 264416), (640, 231364), (896, 165260), (1120, 132208), (1280, 115682), (1792, 82630), (2240, 66104), (2560, 57841), (3584, 41315), (4480, 33052), (8263, 17920), (8960, 16526)]