19298040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160817}}^1$

素因数の和:160831

約数の個数: 32

約数和(自身を含む): 57894480

約数和(自身を除く): 38596440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160817, 321634, 482451, 643268, 804085, 964902, 1286536, 1608170, 1929804, 2412255, 3216340, 3859608, 4824510, 6432680, 9649020, 19298040]

約数ペア:

[(1, 19298040), (2, 9649020), (3, 6432680), (4, 4824510), (5, 3859608), (6, 3216340), (8, 2412255), (10, 1929804), (12, 1608170), (15, 1286536), (20, 964902), (24, 804085), (30, 643268), (40, 482451), (60, 321634), (120, 160817)]