30797120

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 73923144

約数和(自身を除く): 43126024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 613, 628, 785, 1226, 1256, 1570, 2452, 2512, 3065, 3140, 4904, 5024, 6130, 6280, 9808, 10048, 12260, 12560, 19616, 24520, 25120, 39232, 49040, 50240, 96241, 98080, 192482, 196160, 384964, 481205, 769928, 962410, 1539856, 1924820, 3079712, 3849640, 6159424, 7699280, 15398560, 30797120]

約数ペア:

[(1, 30797120), (2, 15398560), (4, 7699280), (5, 6159424), (8, 3849640), (10, 3079712), (16, 1924820), (20, 1539856), (32, 962410), (40, 769928), (64, 481205), (80, 384964), (157, 196160), (160, 192482), (314, 98080), (320, 96241), (613, 50240), (628, 49040), (785, 39232), (1226, 25120), (1256, 24520), (1570, 19616), (2452, 12560), (2512, 12260), (3065, 10048), (3140, 9808), (4904, 6280), (5024, 6130)]