1444027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1002797}}^1$

素因数の和:1002818

約数の個数: 72

約数和(自身を含む): 4927749372

約数和(自身を除く): 3483721692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1002797, 2005594, 3008391, 4011188, 5013985, 6016782, 8022376, 9025173, 10027970, 12033564, 15041955, 16044752, 18050346, 20055940, 24067128, 30083910, 32089504, 36100692, 40111880, 45125865, 48134256, 60167820, 72201384, 80223760, 90251730, 96268512, 120335640, 144402768, 160447520, 180503460, 240671280, 288805536, 361006920, 481342560, 722013840, 1444027680]

約数ペア:

[(1, 1444027680), (2, 722013840), (3, 481342560), (4, 361006920), (5, 288805536), (6, 240671280), (8, 180503460), (9, 160447520), (10, 144402768), (12, 120335640), (15, 96268512), (16, 90251730), (18, 80223760), (20, 72201384), (24, 60167820), (30, 48134256), (32, 45125865), (36, 40111880), (40, 36100692), (45, 32089504), (48, 30083910), (60, 24067128), (72, 20055940), (80, 18050346), (90, 16044752), (96, 15041955), (120, 12033564), (144, 10027970), (160, 9025173), (180, 8022376), (240, 6016782), (288, 5013985), (360, 4011188), (480, 3008391), (720, 2005594), (1440, 1002797)]