11980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{99839}}^1$

素因数の和:99853

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 23961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 99839, 199678, 299517, 399356, 499195, 599034, 798712, 998390, 1198068, 1497585, 1996780, 2396136, 2995170, 3993560, 5990340, 11980680]

約数ペア:

[(1, 11980680), (2, 5990340), (3, 3993560), (4, 2995170), (5, 2396136), (6, 1996780), (8, 1497585), (10, 1198068), (12, 998390), (15, 798712), (20, 599034), (24, 499195), (30, 399356), (40, 299517), (60, 199678), (120, 99839)]