197192760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1643273}}^1$

素因数の和:1643287

約数の個数: 32

約数和(自身を含む): 591578640

約数和(自身を除く): 394385880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1643273, 3286546, 4929819, 6573092, 8216365, 9859638, 13146184, 16432730, 19719276, 24649095, 32865460, 39438552, 49298190, 65730920, 98596380, 197192760]

約数ペア:

[(1, 197192760), (2, 98596380), (3, 65730920), (4, 49298190), (5, 39438552), (6, 32865460), (8, 24649095), (10, 19719276), (12, 16432730), (15, 13146184), (20, 9859638), (24, 8216365), (30, 6573092), (40, 4929819), (60, 3286546), (120, 1643273)]