19457160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162143}}^1$

素因数の和:162157

約数の個数: 32

約数和(自身を含む): 58371840

約数和(自身を除く): 38914680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162143, 324286, 486429, 648572, 810715, 972858, 1297144, 1621430, 1945716, 2432145, 3242860, 3891432, 4864290, 6485720, 9728580, 19457160]

約数ペア:

[(1, 19457160), (2, 9728580), (3, 6485720), (4, 4864290), (5, 3891432), (6, 3242860), (8, 2432145), (10, 1945716), (12, 1621430), (15, 1297144), (20, 972858), (24, 810715), (30, 648572), (40, 486429), (60, 324286), (120, 162143)]