160597020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72341}}^1$

素因数の和:72390

約数の個数: 48

約数和(自身を含む): 461831328

約数和(自身を除く): 301234308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 72341, 144682, 217023, 289364, 361705, 434046, 723410, 868092, 1085115, 1446820, 2170230, 2676617, 4340460, 5353234, 8029851, 10706468, 13383085, 16059702, 26766170, 32119404, 40149255, 53532340, 80298510, 160597020]

約数ペア:

[(1, 160597020), (2, 80298510), (3, 53532340), (4, 40149255), (5, 32119404), (6, 26766170), (10, 16059702), (12, 13383085), (15, 10706468), (20, 8029851), (30, 5353234), (37, 4340460), (60, 2676617), (74, 2170230), (111, 1446820), (148, 1085115), (185, 868092), (222, 723410), (370, 434046), (444, 361705), (555, 289364), (740, 217023), (1110, 144682), (2220, 72341)]