38236920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318641}}^1$

素因数の和:318655

約数の個数: 32

約数和(自身を含む): 114711120

約数和(自身を除く): 76474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318641, 637282, 955923, 1274564, 1593205, 1911846, 2549128, 3186410, 3823692, 4779615, 6372820, 7647384, 9559230, 12745640, 19118460, 38236920]

約数ペア:

[(1, 38236920), (2, 19118460), (3, 12745640), (4, 9559230), (5, 7647384), (6, 6372820), (8, 4779615), (10, 3823692), (12, 3186410), (15, 2549128), (20, 1911846), (24, 1593205), (30, 1274564), (40, 955923), (60, 637282), (120, 318641)]