27802560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28961}}^1$

素因数の和:28981

約数の個数: 56

約数和(自身を含む): 88276176

約数和(自身を除く): 60473616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 28961, 57922, 86883, 115844, 144805, 173766, 231688, 289610, 347532, 434415, 463376, 579220, 695064, 868830, 926752, 1158440, 1390128, 1737660, 1853504, 2316880, 2780256, 3475320, 4633760, 5560512, 6950640, 9267520, 13901280, 27802560]

約数ペア:

[(1, 27802560), (2, 13901280), (3, 9267520), (4, 6950640), (5, 5560512), (6, 4633760), (8, 3475320), (10, 2780256), (12, 2316880), (15, 1853504), (16, 1737660), (20, 1390128), (24, 1158440), (30, 926752), (32, 868830), (40, 695064), (48, 579220), (60, 463376), (64, 434415), (80, 347532), (96, 289610), (120, 231688), (160, 173766), (192, 144805), (240, 115844), (320, 86883), (480, 57922), (960, 28961)]