77288160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{161017}}^1$

素因数の和:161035

約数の個数: 48

約数和(自身を含む): 243459216

約数和(自身を除く): 166171056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 161017, 322034, 483051, 644068, 805085, 966102, 1288136, 1610170, 1932204, 2415255, 2576272, 3220340, 3864408, 4830510, 5152544, 6440680, 7728816, 9661020, 12881360, 15457632, 19322040, 25762720, 38644080, 77288160]

約数ペア:

[(1, 77288160), (2, 38644080), (3, 25762720), (4, 19322040), (5, 15457632), (6, 12881360), (8, 9661020), (10, 7728816), (12, 6440680), (15, 5152544), (16, 4830510), (20, 3864408), (24, 3220340), (30, 2576272), (32, 2415255), (40, 1932204), (48, 1610170), (60, 1288136), (80, 966102), (96, 805085), (120, 644068), (160, 483051), (240, 322034), (480, 161017)]