16442280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45673}}^1$

素因数の和:45690

約数の個数: 48

約数和(自身を含む): 53438580

約数和(自身を除く): 36996300

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, 45673, 91346, 137019, 182692, 228365, 274038, 365384, 411057, 456730, 548076, 685095, 822114, 913460, 1096152, 1370190, 1644228, 1826920, 2055285, 2740380, 3288456, 4110570, 5480760, 8221140, 16442280]

約数ペア:

[(1, 16442280), (2, 8221140), (3, 5480760), (4, 4110570), (5, 3288456), (6, 2740380), (8, 2055285), (9, 1826920), (10, 1644228), (12, 1370190), (15, 1096152), (18, 913460), (20, 822114), (24, 685095), (30, 548076), (36, 456730), (40, 411057), (45, 365384), (60, 274038), (72, 228365), (90, 182692), (120, 137019), (180, 91346), (360, 45673)]