68360720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1$

素因数の和:5823

約数の個数: 40

約数和(自身を含む): 160019520

約数和(自身を除く): 91658800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5659, 6040, 11318, 12080, 22636, 28295, 45272, 56590, 90544, 113180, 226360, 452720, 854509, 1709018, 3418036, 4272545, 6836072, 8545090, 13672144, 17090180, 34180360, 68360720]

約数ペア:

[(1, 68360720), (2, 34180360), (4, 17090180), (5, 13672144), (8, 8545090), (10, 6836072), (16, 4272545), (20, 3418036), (40, 1709018), (80, 854509), (151, 452720), (302, 226360), (604, 113180), (755, 90544), (1208, 56590), (1510, 45272), (2416, 28295), (3020, 22636), (5659, 12080), (6040, 11318)]