33720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 101520

約数和(自身を除く): 67800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 11240, 16860, 33720]

約数ペア:

[(1, 33720), (2, 16860), (3, 11240), (4, 8430), (5, 6744), (6, 5620), (8, 4215), (10, 3372), (12, 2810), (15, 2248), (20, 1686), (24, 1405), (30, 1124), (40, 843), (60, 562), (120, 281)]