74080680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617339}}^1$

素因数の和:617353

約数の個数: 32

約数和(自身を含む): 222242400

約数和(自身を除く): 148161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617339, 1234678, 1852017, 2469356, 3086695, 3704034, 4938712, 6173390, 7408068, 9260085, 12346780, 14816136, 18520170, 24693560, 37040340, 74080680]

約数ペア:

[(1, 74080680), (2, 37040340), (3, 24693560), (4, 18520170), (5, 14816136), (6, 12346780), (8, 9260085), (10, 7408068), (12, 6173390), (15, 4938712), (20, 3704034), (24, 3086695), (30, 2469356), (40, 1852017), (60, 1234678), (120, 617339)]