89751240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27701}}^1$

素因数の和:27724

約数の個数: 80

約数和(自身を含む): 301674780

約数和(自身を除く): 211923540

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, 27701, 55402, 83103, 110804, 138505, 166206, 221608, 249309, 277010, 332412, 415515, 498618, 554020, 664824, 747927, 831030, 997236, 1108040, 1246545, 1495854, 1662060, 1994472, 2243781, 2493090, 2991708, 3324120, 3739635, 4487562, 4986180, 5983416, 7479270, 8975124, 9972360, 11218905, 14958540, 17950248, 22437810, 29917080, 44875620, 89751240]

約数ペア:

[(1, 89751240), (2, 44875620), (3, 29917080), (4, 22437810), (5, 17950248), (6, 14958540), (8, 11218905), (9, 9972360), (10, 8975124), (12, 7479270), (15, 5983416), (18, 4986180), (20, 4487562), (24, 3739635), (27, 3324120), (30, 2991708), (36, 2493090), (40, 2243781), (45, 1994472), (54, 1662060), (60, 1495854), (72, 1246545), (81, 1108040), (90, 997236), (108, 831030), (120, 747927), (135, 664824), (162, 554020), (180, 498618), (216, 415515), (270, 332412), (324, 277010), (360, 249309), (405, 221608), (540, 166206), (648, 138505), (810, 110804), (1080, 83103), (1620, 55402), (3240, 27701)]