26340240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109751}}^1$

素因数の和:109767

約数の個数: 40

約数和(自身を含む): 81655488

約数和(自身を除く): 55315248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109751, 219502, 329253, 439004, 548755, 658506, 878008, 1097510, 1317012, 1646265, 1756016, 2195020, 2634024, 3292530, 4390040, 5268048, 6585060, 8780080, 13170120, 26340240]

約数ペア:

[(1, 26340240), (2, 13170120), (3, 8780080), (4, 6585060), (5, 5268048), (6, 4390040), (8, 3292530), (10, 2634024), (12, 2195020), (15, 1756016), (16, 1646265), (20, 1317012), (24, 1097510), (30, 878008), (40, 658506), (48, 548755), (60, 439004), (80, 329253), (120, 219502), (240, 109751)]