31968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266401}}^1$

素因数の和:266415

約数の個数: 32

約数和(自身を含む): 95904720

約数和(自身を除く): 63936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266401, 532802, 799203, 1065604, 1332005, 1598406, 2131208, 2664010, 3196812, 3996015, 5328020, 6393624, 7992030, 10656040, 15984060, 31968120]

約数ペア:

[(1, 31968120), (2, 15984060), (3, 10656040), (4, 7992030), (5, 6393624), (6, 5328020), (8, 3996015), (10, 3196812), (12, 2664010), (15, 2131208), (20, 1598406), (24, 1332005), (30, 1065604), (40, 799203), (60, 532802), (120, 266401)]