90463320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251287}}^1$

素因数の和:251304

約数の個数: 48

約数和(自身を含む): 294006960

約数和(自身を除く): 203543640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 251287, 502574, 753861, 1005148, 1256435, 1507722, 2010296, 2261583, 2512870, 3015444, 3769305, 4523166, 5025740, 6030888, 7538610, 9046332, 10051480, 11307915, 15077220, 18092664, 22615830, 30154440, 45231660, 90463320]

約数ペア:

[(1, 90463320), (2, 45231660), (3, 30154440), (4, 22615830), (5, 18092664), (6, 15077220), (8, 11307915), (9, 10051480), (10, 9046332), (12, 7538610), (15, 6030888), (18, 5025740), (20, 4523166), (24, 3769305), (30, 3015444), (36, 2512870), (40, 2261583), (45, 2010296), (60, 1507722), (72, 1256435), (90, 1005148), (120, 753861), (180, 502574), (360, 251287)]