2764657920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5669}}^1$

素因数の和:5820

約数の個数: 144

約数和(自身を含む): 8900720640

約数和(自身を除く): 6136062720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 5669, 6096, 7620, 8128, 10160, 11338, 12192, 15240, 16256, 17007, 20320, 22676, 24384, 28345, 30480, 32512, 34014, 40640, 45352, 48768, 56690, 60960, 68028, 81280, 85035, 90704, 97536, 113380, 121920, 136056, 162560, 170070, 181408, 226760, 243840, 272112, 340140, 362816, 453520, 487680, 544224, 680280, 719963, 725632, 907040, 1088448, 1360560, 1439926, 1451264, 1814080, 2159889, 2176896, 2721120, 2879852, 3599815, 3628160, 4319778, 4353792, 5442240, 5759704, 7199630, 7256320, 8639556, 10799445, 10884480, 11519408, 14399260, 17279112, 21598890, 21768960, 23038816, 28798520, 34558224, 43197780, 46077632, 57597040, 69116448, 86395560, 92155264, 115194080, 138232896, 172791120, 184310528, 230388160, 276465792, 345582240, 460776320, 552931584, 691164480, 921552640, 1382328960, 2764657920]

約数ペア:

[(1, 2764657920), (2, 1382328960), (3, 921552640), (4, 691164480), (5, 552931584), (6, 460776320), (8, 345582240), (10, 276465792), (12, 230388160), (15, 184310528), (16, 172791120), (20, 138232896), (24, 115194080), (30, 92155264), (32, 86395560), (40, 69116448), (48, 57597040), (60, 46077632), (64, 43197780), (80, 34558224), (96, 28798520), (120, 23038816), (127, 21768960), (128, 21598890), (160, 17279112), (192, 14399260), (240, 11519408), (254, 10884480), (256, 10799445), (320, 8639556), (381, 7256320), (384, 7199630), (480, 5759704), (508, 5442240), (635, 4353792), (640, 4319778), (762, 3628160), (768, 3599815), (960, 2879852), (1016, 2721120), (1270, 2176896), (1280, 2159889), (1524, 1814080), (1905, 1451264), (1920, 1439926), (2032, 1360560), (2540, 1088448), (3048, 907040), (3810, 725632), (3840, 719963), (4064, 680280), (5080, 544224), (5669, 487680), (6096, 453520), (7620, 362816), (8128, 340140), (10160, 272112), (11338, 243840), (12192, 226760), (15240, 181408), (16256, 170070), (17007, 162560), (20320, 136056), (22676, 121920), (24384, 113380), (28345, 97536), (30480, 90704), (32512, 85035), (34014, 81280), (40640, 68028), (45352, 60960), (48768, 56690)]