25642560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26711}}^1$

素因数の和:26731

約数の個数: 56

約数和(自身を含む): 81418176

約数和(自身を除く): 55775616

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, 26711, 53422, 80133, 106844, 133555, 160266, 213688, 267110, 320532, 400665, 427376, 534220, 641064, 801330, 854752, 1068440, 1282128, 1602660, 1709504, 2136880, 2564256, 3205320, 4273760, 5128512, 6410640, 8547520, 12821280, 25642560]

約数ペア:

[(1, 25642560), (2, 12821280), (3, 8547520), (4, 6410640), (5, 5128512), (6, 4273760), (8, 3205320), (10, 2564256), (12, 2136880), (15, 1709504), (16, 1602660), (20, 1282128), (24, 1068440), (30, 854752), (32, 801330), (40, 641064), (48, 534220), (60, 427376), (64, 400665), (80, 320532), (96, 267110), (120, 213688), (160, 160266), (192, 133555), (240, 106844), (320, 80133), (480, 53422), (960, 26711)]