19360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161339}}^1$

素因数の和:161353

約数の個数: 32

約数和(自身を含む): 58082400

約数和(自身を除く): 38721720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161339, 322678, 484017, 645356, 806695, 968034, 1290712, 1613390, 1936068, 2420085, 3226780, 3872136, 4840170, 6453560, 9680340, 19360680]

約数ペア:

[(1, 19360680), (2, 9680340), (3, 6453560), (4, 4840170), (5, 3872136), (6, 3226780), (8, 2420085), (10, 1936068), (12, 1613390), (15, 1290712), (20, 968034), (24, 806695), (30, 645356), (40, 484017), (60, 322678), (120, 161339)]