7400040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61667}}^1$

素因数の和:61681

約数の個数: 32

約数和(自身を含む): 22200480

約数和(自身を除く): 14800440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 61667, 123334, 185001, 246668, 308335, 370002, 493336, 616670, 740004, 925005, 1233340, 1480008, 1850010, 2466680, 3700020, 7400040]

約数ペア:

[(1, 7400040), (2, 3700020), (3, 2466680), (4, 1850010), (5, 1480008), (6, 1233340), (8, 925005), (10, 740004), (12, 616670), (15, 493336), (20, 370002), (24, 308335), (30, 246668), (40, 185001), (60, 123334), (120, 61667)]