48724480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2749

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 84838400

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, 2719, 3584, 4480, 5438, 8960, 10876, 13595, 17920, 19033, 21752, 27190, 38066, 43504, 54380, 76132, 87008, 95165, 108760, 152264, 174016, 190330, 217520, 304528, 348032, 380660, 435040, 609056, 696064, 761320, 870080, 1218112, 1392128, 1522640, 1740160, 2436224, 3045280, 3480320, 4872448, 6090560, 6960640, 9744896, 12181120, 24362240, 48724480]

約数ペア:

[(1, 48724480), (2, 24362240), (4, 12181120), (5, 9744896), (7, 6960640), (8, 6090560), (10, 4872448), (14, 3480320), (16, 3045280), (20, 2436224), (28, 1740160), (32, 1522640), (35, 1392128), (40, 1218112), (56, 870080), (64, 761320), (70, 696064), (80, 609056), (112, 435040), (128, 380660), (140, 348032), (160, 304528), (224, 217520), (256, 190330), (280, 174016), (320, 152264), (448, 108760), (512, 95165), (560, 87008), (640, 76132), (896, 54380), (1120, 43504), (1280, 38066), (1792, 27190), (2240, 21752), (2560, 19033), (2719, 17920), (3584, 13595), (4480, 10876), (5438, 8960)]