68212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568439}}^1$

素因数の和:568453

約数の個数: 32

約数和(自身を含む): 204638400

約数和(自身を除く): 136425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568439, 1136878, 1705317, 2273756, 2842195, 3410634, 4547512, 5684390, 6821268, 8526585, 11368780, 13642536, 17053170, 22737560, 34106340, 68212680]

約数ペア:

[(1, 68212680), (2, 34106340), (3, 22737560), (4, 17053170), (5, 13642536), (6, 11368780), (8, 8526585), (10, 6821268), (12, 5684390), (15, 4547512), (20, 3410634), (24, 2842195), (30, 2273756), (40, 1705317), (60, 1136878), (120, 568439)]