13442040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37339}}^1$

素因数の和:37356

約数の個数: 48

約数和(自身を含む): 43687800

約数和(自身を除く): 30245760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37339, 74678, 112017, 149356, 186695, 224034, 298712, 336051, 373390, 448068, 560085, 672102, 746780, 896136, 1120170, 1344204, 1493560, 1680255, 2240340, 2688408, 3360510, 4480680, 6721020, 13442040]

約数ペア:

[(1, 13442040), (2, 6721020), (3, 4480680), (4, 3360510), (5, 2688408), (6, 2240340), (8, 1680255), (9, 1493560), (10, 1344204), (12, 1120170), (15, 896136), (18, 746780), (20, 672102), (24, 560085), (30, 448068), (36, 373390), (40, 336051), (45, 298712), (60, 224034), (72, 186695), (90, 149356), (120, 112017), (180, 74678), (360, 37339)]