12530560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2823

約数の個数: 64

約数和(自身を含む): 34247520

約数和(自身を除く): 21716960

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 2797, 4480, 5594, 11188, 13985, 19579, 22376, 27970, 39158, 44752, 55940, 78316, 89504, 97895, 111880, 156632, 179008, 195790, 223760, 313264, 358016, 391580, 447520, 626528, 783160, 895040, 1253056, 1566320, 1790080, 2506112, 3132640, 6265280, 12530560]

約数ペア:

[(1, 12530560), (2, 6265280), (4, 3132640), (5, 2506112), (7, 1790080), (8, 1566320), (10, 1253056), (14, 895040), (16, 783160), (20, 626528), (28, 447520), (32, 391580), (35, 358016), (40, 313264), (56, 223760), (64, 195790), (70, 179008), (80, 156632), (112, 111880), (128, 97895), (140, 89504), (160, 78316), (224, 55940), (280, 44752), (320, 39158), (448, 27970), (560, 22376), (640, 19579), (896, 13985), (1120, 11188), (2240, 5594), (2797, 4480)]