140026560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145861}}^1$

素因数の和:145881

約数の個数: 56

約数和(自身を含む): 444587376

約数和(自身を除く): 304560816

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, 145861, 291722, 437583, 583444, 729305, 875166, 1166888, 1458610, 1750332, 2187915, 2333776, 2917220, 3500664, 4375830, 4667552, 5834440, 7001328, 8751660, 9335104, 11668880, 14002656, 17503320, 23337760, 28005312, 35006640, 46675520, 70013280, 140026560]

約数ペア:

[(1, 140026560), (2, 70013280), (3, 46675520), (4, 35006640), (5, 28005312), (6, 23337760), (8, 17503320), (10, 14002656), (12, 11668880), (15, 9335104), (16, 8751660), (20, 7001328), (24, 5834440), (30, 4667552), (32, 4375830), (40, 3500664), (48, 2917220), (60, 2333776), (64, 2187915), (80, 1750332), (96, 1458610), (120, 1166888), (160, 875166), (192, 729305), (240, 583444), (320, 437583), (480, 291722), (960, 145861)]