38644080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161017}}^1$

素因数の和:161033

約数の個数: 40

約数和(自身を含む): 119797392

約数和(自身を除く): 81153312

約数列:

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

約数ペア:

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