2440954080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1695107}}^1$

素因数の和:1695128

約数の個数: 72

約数和(自身を含む): 8329760712

約数和(自身を除く): 5888806632

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, 1695107, 3390214, 5085321, 6780428, 8475535, 10170642, 13560856, 15255963, 16951070, 20341284, 25426605, 27121712, 30511926, 33902140, 40682568, 50853210, 54243424, 61023852, 67804280, 76279815, 81365136, 101706420, 122047704, 135608560, 152559630, 162730272, 203412840, 244095408, 271217120, 305119260, 406825680, 488190816, 610238520, 813651360, 1220477040, 2440954080]

約数ペア:

[(1, 2440954080), (2, 1220477040), (3, 813651360), (4, 610238520), (5, 488190816), (6, 406825680), (8, 305119260), (9, 271217120), (10, 244095408), (12, 203412840), (15, 162730272), (16, 152559630), (18, 135608560), (20, 122047704), (24, 101706420), (30, 81365136), (32, 76279815), (36, 67804280), (40, 61023852), (45, 54243424), (48, 50853210), (60, 40682568), (72, 33902140), (80, 30511926), (90, 27121712), (96, 25426605), (120, 20341284), (144, 16951070), (160, 15255963), (180, 13560856), (240, 10170642), (288, 8475535), (360, 6780428), (480, 5085321), (720, 3390214), (1440, 1695107)]