17380680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{144839}}^1$

素因数の和:144853

約数の個数: 32

約数和(自身を含む): 52142400

約数和(自身を除く): 34761720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 144839, 289678, 434517, 579356, 724195, 869034, 1158712, 1448390, 1738068, 2172585, 2896780, 3476136, 4345170, 5793560, 8690340, 17380680]

約数ペア:

[(1, 17380680), (2, 8690340), (3, 5793560), (4, 4345170), (5, 3476136), (6, 2896780), (8, 2172585), (10, 1738068), (12, 1448390), (15, 1158712), (20, 869034), (24, 724195), (30, 579356), (40, 434517), (60, 289678), (120, 144839)]