24451840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 66961440

約数和(自身を除く): 42509600

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, 560, 640, 896, 1120, 1280, 1792, 2240, 2729, 4480, 5458, 8960, 10916, 13645, 19103, 21832, 27290, 38206, 43664, 54580, 76412, 87328, 95515, 109160, 152824, 174656, 191030, 218320, 305648, 349312, 382060, 436640, 611296, 698624, 764120, 873280, 1222592, 1528240, 1746560, 2445184, 3056480, 3493120, 4890368, 6112960, 12225920, 24451840]

約数ペア:

[(1, 24451840), (2, 12225920), (4, 6112960), (5, 4890368), (7, 3493120), (8, 3056480), (10, 2445184), (14, 1746560), (16, 1528240), (20, 1222592), (28, 873280), (32, 764120), (35, 698624), (40, 611296), (56, 436640), (64, 382060), (70, 349312), (80, 305648), (112, 218320), (128, 191030), (140, 174656), (160, 152824), (224, 109160), (256, 95515), (280, 87328), (320, 76412), (448, 54580), (560, 43664), (640, 38206), (896, 27290), (1120, 21832), (1280, 19103), (1792, 13645), (2240, 10916), (2729, 8960), (4480, 5458)]