38564040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321367}}^1$

素因数の和:321381

約数の個数: 32

約数和(自身を含む): 115692480

約数和(自身を除く): 77128440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321367, 642734, 964101, 1285468, 1606835, 1928202, 2570936, 3213670, 3856404, 4820505, 6427340, 7712808, 9641010, 12854680, 19282020, 38564040]

約数ペア:

[(1, 38564040), (2, 19282020), (3, 12854680), (4, 9641010), (5, 7712808), (6, 6427340), (8, 4820505), (10, 3856404), (12, 3213670), (15, 2570936), (20, 1928202), (24, 1606835), (30, 1285468), (40, 964101), (60, 642734), (120, 321367)]