240762240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13961

約数の個数: 128

約数和(自身を含む): 852760800

約数和(自身を除く): 611998560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 13933, 17280, 27866, 41799, 55732, 69665, 83598, 111464, 125397, 139330, 167196, 208995, 222928, 250794, 278660, 334392, 376191, 417990, 445856, 501588, 557320, 626985, 668784, 752382, 835980, 891712, 1003176, 1114640, 1253970, 1337568, 1504764, 1671960, 1783424, 1880955, 2006352, 2229280, 2507940, 2675136, 3009528, 3343920, 3761910, 4012704, 4458560, 5015880, 5350272, 6019056, 6687840, 7523820, 8025408, 8917120, 10031760, 12038112, 13375680, 15047640, 16050816, 20063520, 24076224, 26751360, 30095280, 40127040, 48152448, 60190560, 80254080, 120381120, 240762240]

約数ペア:

[(1, 240762240), (2, 120381120), (3, 80254080), (4, 60190560), (5, 48152448), (6, 40127040), (8, 30095280), (9, 26751360), (10, 24076224), (12, 20063520), (15, 16050816), (16, 15047640), (18, 13375680), (20, 12038112), (24, 10031760), (27, 8917120), (30, 8025408), (32, 7523820), (36, 6687840), (40, 6019056), (45, 5350272), (48, 5015880), (54, 4458560), (60, 4012704), (64, 3761910), (72, 3343920), (80, 3009528), (90, 2675136), (96, 2507940), (108, 2229280), (120, 2006352), (128, 1880955), (135, 1783424), (144, 1671960), (160, 1504764), (180, 1337568), (192, 1253970), (216, 1114640), (240, 1003176), (270, 891712), (288, 835980), (320, 752382), (360, 668784), (384, 626985), (432, 557320), (480, 501588), (540, 445856), (576, 417990), (640, 376191), (720, 334392), (864, 278660), (960, 250794), (1080, 222928), (1152, 208995), (1440, 167196), (1728, 139330), (1920, 125397), (2160, 111464), (2880, 83598), (3456, 69665), (4320, 55732), (5760, 41799), (8640, 27866), (13933, 17280)]