40617840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169241}}^1$

素因数の和:169257

約数の個数: 40

約数和(自身を含む): 125916048

約数和(自身を除く): 85298208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169241, 338482, 507723, 676964, 846205, 1015446, 1353928, 1692410, 2030892, 2538615, 2707856, 3384820, 4061784, 5077230, 6769640, 8123568, 10154460, 13539280, 20308920, 40617840]

約数ペア:

[(1, 40617840), (2, 20308920), (3, 13539280), (4, 10154460), (5, 8123568), (6, 6769640), (8, 5077230), (10, 4061784), (12, 3384820), (15, 2707856), (16, 2538615), (20, 2030892), (24, 1692410), (30, 1353928), (40, 1015446), (48, 846205), (60, 676964), (80, 507723), (120, 338482), (240, 169241)]