53301240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16451}}^1$

素因数の和:16474

約数の個数: 80

約数和(自身を含む): 179162280

約数和(自身を除く): 125861040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16451, 32902, 49353, 65804, 82255, 98706, 131608, 148059, 164510, 197412, 246765, 296118, 329020, 394824, 444177, 493530, 592236, 658040, 740295, 888354, 987060, 1184472, 1332531, 1480590, 1776708, 1974120, 2220885, 2665062, 2961180, 3553416, 4441770, 5330124, 5922360, 6662655, 8883540, 10660248, 13325310, 17767080, 26650620, 53301240]

約数ペア:

[(1, 53301240), (2, 26650620), (3, 17767080), (4, 13325310), (5, 10660248), (6, 8883540), (8, 6662655), (9, 5922360), (10, 5330124), (12, 4441770), (15, 3553416), (18, 2961180), (20, 2665062), (24, 2220885), (27, 1974120), (30, 1776708), (36, 1480590), (40, 1332531), (45, 1184472), (54, 987060), (60, 888354), (72, 740295), (81, 658040), (90, 592236), (108, 493530), (120, 444177), (135, 394824), (162, 329020), (180, 296118), (216, 246765), (270, 197412), (324, 164510), (360, 148059), (405, 131608), (540, 98706), (648, 82255), (810, 65804), (1080, 49353), (1620, 32902), (3240, 16451)]