20080680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167339}}^1$

素因数の和:167353

約数の個数: 32

約数和(自身を含む): 60242400

約数和(自身を除く): 40161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167339, 334678, 502017, 669356, 836695, 1004034, 1338712, 1673390, 2008068, 2510085, 3346780, 4016136, 5020170, 6693560, 10040340, 20080680]

約数ペア:

[(1, 20080680), (2, 10040340), (3, 6693560), (4, 5020170), (5, 4016136), (6, 3346780), (8, 2510085), (10, 2008068), (12, 1673390), (15, 1338712), (20, 1004034), (24, 836695), (30, 669356), (40, 502017), (60, 334678), (120, 167339)]