488340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 1481844

約数和(自身を除く): 993504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2713, 5426, 8139, 10852, 13565, 16278, 24417, 27130, 32556, 40695, 48834, 54260, 81390, 97668, 122085, 162780, 244170, 488340]

約数ペア:

[(1, 488340), (2, 244170), (3, 162780), (4, 122085), (5, 97668), (6, 81390), (9, 54260), (10, 48834), (12, 40695), (15, 32556), (18, 27130), (20, 24417), (30, 16278), (36, 13565), (45, 10852), (60, 8139), (90, 5426), (180, 2713)]