120613860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74453}}^1$

素因数の和:74474

約数の個数: 60

約数和(自身を含む): 378375228

約数和(自身を除く): 257761368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74453, 148906, 223359, 297812, 372265, 446718, 670077, 744530, 893436, 1116795, 1340154, 1489060, 2010231, 2233590, 2680308, 3350385, 4020462, 4467180, 6030693, 6700770, 8040924, 10051155, 12061386, 13401540, 20102310, 24122772, 30153465, 40204620, 60306930, 120613860]

約数ペア:

[(1, 120613860), (2, 60306930), (3, 40204620), (4, 30153465), (5, 24122772), (6, 20102310), (9, 13401540), (10, 12061386), (12, 10051155), (15, 8040924), (18, 6700770), (20, 6030693), (27, 4467180), (30, 4020462), (36, 3350385), (45, 2680308), (54, 2233590), (60, 2010231), (81, 1489060), (90, 1340154), (108, 1116795), (135, 893436), (162, 744530), (180, 670077), (270, 446718), (324, 372265), (405, 297812), (540, 223359), (810, 148906), (1620, 74453)]