80275470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243259}}^1$

素因数の和:243280

約数の個数: 32

約数和(自身を含む): 210176640

約数和(自身を除く): 129901170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 243259, 486518, 729777, 1216295, 1459554, 2432590, 2675849, 3648885, 5351698, 7297770, 8027547, 13379245, 16055094, 26758490, 40137735, 80275470]

約数ペア:

[(1, 80275470), (2, 40137735), (3, 26758490), (5, 16055094), (6, 13379245), (10, 8027547), (11, 7297770), (15, 5351698), (22, 3648885), (30, 2675849), (33, 2432590), (55, 1459554), (66, 1216295), (110, 729777), (165, 486518), (330, 243259)]