823320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 2676960

約数和(自身を除く): 1853640

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, 2287, 4574, 6861, 9148, 11435, 13722, 18296, 20583, 22870, 27444, 34305, 41166, 45740, 54888, 68610, 82332, 91480, 102915, 137220, 164664, 205830, 274440, 411660, 823320]

約数ペア:

[(1, 823320), (2, 411660), (3, 274440), (4, 205830), (5, 164664), (6, 137220), (8, 102915), (9, 91480), (10, 82332), (12, 68610), (15, 54888), (18, 45740), (20, 41166), (24, 34305), (30, 27444), (36, 22870), (40, 20583), (45, 18296), (60, 13722), (72, 11435), (90, 9148), (120, 6861), (180, 4574), (360, 2287)]