40618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169243}}^1$

素因数の和:169259

約数の個数: 40

約数和(自身を含む): 125917536

約数和(自身を除く): 85299216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169243, 338486, 507729, 676972, 846215, 1015458, 1353944, 1692430, 2030916, 2538645, 2707888, 3384860, 4061832, 5077290, 6769720, 8123664, 10154580, 13539440, 20309160, 40618320]

約数ペア:

[(1, 40618320), (2, 20309160), (3, 13539440), (4, 10154580), (5, 8123664), (6, 6769720), (8, 5077290), (10, 4061832), (12, 3384860), (15, 2707888), (16, 2538645), (20, 2030916), (24, 1692430), (30, 1353944), (40, 1015458), (48, 846215), (60, 676972), (80, 507729), (120, 338486), (240, 169243)]