31485240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29153}}^1$

素因数の和:29173

約数の個数: 64

約数和(自身を含む): 104954400

約数和(自身を除く): 73469160

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, 29153, 58306, 87459, 116612, 145765, 174918, 233224, 262377, 291530, 349836, 437295, 524754, 583060, 699672, 787131, 874590, 1049508, 1166120, 1311885, 1574262, 1749180, 2099016, 2623770, 3148524, 3498360, 3935655, 5247540, 6297048, 7871310, 10495080, 15742620, 31485240]

約数ペア:

[(1, 31485240), (2, 15742620), (3, 10495080), (4, 7871310), (5, 6297048), (6, 5247540), (8, 3935655), (9, 3498360), (10, 3148524), (12, 2623770), (15, 2099016), (18, 1749180), (20, 1574262), (24, 1311885), (27, 1166120), (30, 1049508), (36, 874590), (40, 787131), (45, 699672), (54, 583060), (60, 524754), (72, 437295), (90, 349836), (108, 291530), (120, 262377), (135, 233224), (180, 174918), (216, 145765), (270, 116612), (360, 87459), (540, 58306), (1080, 29153)]