26944020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149689}}^1$

素因数の和:149704

約数の個数: 36

約数和(自身を含む): 81730740

約数和(自身を除く): 54786720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149689, 299378, 449067, 598756, 748445, 898134, 1347201, 1496890, 1796268, 2245335, 2694402, 2993780, 4490670, 5388804, 6736005, 8981340, 13472010, 26944020]

約数ペア:

[(1, 26944020), (2, 13472010), (3, 8981340), (4, 6736005), (5, 5388804), (6, 4490670), (9, 2993780), (10, 2694402), (12, 2245335), (15, 1796268), (18, 1496890), (20, 1347201), (30, 898134), (36, 748445), (45, 598756), (60, 449067), (90, 299378), (180, 149689)]