196658765040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{819411521}}^1$

素因数の和:819411537

約数の個数: 40

約数和(自身を含む): 609642172368

約数和(自身を除く): 412983407328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 819411521, 1638823042, 2458234563, 3277646084, 4097057605, 4916469126, 6555292168, 8194115210, 9832938252, 12291172815, 13110584336, 16388230420, 19665876504, 24582345630, 32776460840, 39331753008, 49164691260, 65552921680, 98329382520, 196658765040]

約数ペア:

[(1, 196658765040), (2, 98329382520), (3, 65552921680), (4, 49164691260), (5, 39331753008), (6, 32776460840), (8, 24582345630), (10, 19665876504), (12, 16388230420), (15, 13110584336), (16, 12291172815), (20, 9832938252), (24, 8194115210), (30, 6555292168), (40, 4916469126), (48, 4097057605), (60, 3277646084), (80, 2458234563), (120, 1638823042), (240, 819411521)]