240096420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{444623}}^1$

素因数の和:444641

約数の個数: 48

約数和(自身を含む): 746968320

約数和(自身を除く): 506871900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 444623, 889246, 1333869, 1778492, 2223115, 2667738, 4001607, 4446230, 5335476, 6669345, 8003214, 8892460, 12004821, 13338690, 16006428, 20008035, 24009642, 26677380, 40016070, 48019284, 60024105, 80032140, 120048210, 240096420]

約数ペア:

[(1, 240096420), (2, 120048210), (3, 80032140), (4, 60024105), (5, 48019284), (6, 40016070), (9, 26677380), (10, 24009642), (12, 20008035), (15, 16006428), (18, 13338690), (20, 12004821), (27, 8892460), (30, 8003214), (36, 6669345), (45, 5335476), (54, 4446230), (60, 4001607), (90, 2667738), (108, 2223115), (135, 1778492), (180, 1333869), (270, 889246), (540, 444623)]