98016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{408403}}^1$

素因数の和:408419

約数の個数: 40

約数和(自身を含む): 303852576

約数和(自身を除く): 205835856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 408403, 816806, 1225209, 1633612, 2042015, 2450418, 3267224, 4084030, 4900836, 6126045, 6534448, 8168060, 9801672, 12252090, 16336120, 19603344, 24504180, 32672240, 49008360, 98016720]

約数ペア:

[(1, 98016720), (2, 49008360), (3, 32672240), (4, 24504180), (5, 19603344), (6, 16336120), (8, 12252090), (10, 9801672), (12, 8168060), (15, 6534448), (16, 6126045), (20, 4900836), (24, 4084030), (30, 3267224), (40, 2450418), (48, 2042015), (60, 1633612), (80, 1225209), (120, 816806), (240, 408403)]