72160740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133631}}^1$

素因数の和:133649

約数の個数: 48

約数和(自身を含む): 224501760

約数和(自身を除く): 152341020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133631, 267262, 400893, 534524, 668155, 801786, 1202679, 1336310, 1603572, 2004465, 2405358, 2672620, 3608037, 4008930, 4810716, 6013395, 7216074, 8017860, 12026790, 14432148, 18040185, 24053580, 36080370, 72160740]

約数ペア:

[(1, 72160740), (2, 36080370), (3, 24053580), (4, 18040185), (5, 14432148), (6, 12026790), (9, 8017860), (10, 7216074), (12, 6013395), (15, 4810716), (18, 4008930), (20, 3608037), (27, 2672620), (30, 2405358), (36, 2004465), (45, 1603572), (54, 1336310), (60, 1202679), (90, 801786), (108, 668155), (135, 534524), (180, 400893), (270, 267262), (540, 133631)]