165621240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{153353}}^1$

素因数の和:153373

約数の個数: 64

約数和(自身を含む): 552074400

約数和(自身を除く): 386453160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 153353, 306706, 460059, 613412, 766765, 920118, 1226824, 1380177, 1533530, 1840236, 2300295, 2760354, 3067060, 3680472, 4140531, 4600590, 5520708, 6134120, 6900885, 8281062, 9201180, 11041416, 13801770, 16562124, 18402360, 20702655, 27603540, 33124248, 41405310, 55207080, 82810620, 165621240]

約数ペア:

[(1, 165621240), (2, 82810620), (3, 55207080), (4, 41405310), (5, 33124248), (6, 27603540), (8, 20702655), (9, 18402360), (10, 16562124), (12, 13801770), (15, 11041416), (18, 9201180), (20, 8281062), (24, 6900885), (27, 6134120), (30, 5520708), (36, 4600590), (40, 4140531), (45, 3680472), (54, 3067060), (60, 2760354), (72, 2300295), (90, 1840236), (108, 1533530), (120, 1380177), (135, 1226824), (180, 920118), (216, 766765), (270, 613412), (360, 460059), (540, 306706), (1080, 153353)]