40783320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113287}}^1$

素因数の和:113304

約数の個数: 48

約数和(自身を含む): 132546960

約数和(自身を除く): 91763640

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, 113287, 226574, 339861, 453148, 566435, 679722, 906296, 1019583, 1132870, 1359444, 1699305, 2039166, 2265740, 2718888, 3398610, 4078332, 4531480, 5097915, 6797220, 8156664, 10195830, 13594440, 20391660, 40783320]

約数ペア:

[(1, 40783320), (2, 20391660), (3, 13594440), (4, 10195830), (5, 8156664), (6, 6797220), (8, 5097915), (9, 4531480), (10, 4078332), (12, 3398610), (15, 2718888), (18, 2265740), (20, 2039166), (24, 1699305), (30, 1359444), (36, 1132870), (40, 1019583), (45, 906296), (60, 679722), (72, 566435), (90, 453148), (120, 339861), (180, 226574), (360, 113287)]