201530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1679417}}^1$

素因数の和:1679431

約数の個数: 32

約数和(自身を含む): 604590480

約数和(自身を除く): 403060440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1679417, 3358834, 5038251, 6717668, 8397085, 10076502, 13435336, 16794170, 20153004, 25191255, 33588340, 40306008, 50382510, 67176680, 100765020, 201530040]

約数ペア:

[(1, 201530040), (2, 100765020), (3, 67176680), (4, 50382510), (5, 40306008), (6, 33588340), (8, 25191255), (10, 20153004), (12, 16794170), (15, 13435336), (20, 10076502), (24, 8397085), (30, 6717668), (40, 5038251), (60, 3358834), (120, 1679417)]