77546880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13463}}^1$

素因数の和:13488

約数の個数: 96

約数和(自身を含む): 267798960

約数和(自身を除く): 190252080

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 121167, 134630, 161556, 201945, 215408, 242334, 269260, 323112, 403890, 430816, 484668, 538520, 605835, 646224, 807780, 861632, 969336, 1077040, 1211670, 1292448, 1615560, 1723264, 1938672, 2154080, 2423340, 2584896, 3231120, 3877344, 4308160, 4846680, 5169792, 6462240, 7754688, 8616320, 9693360, 12924480, 15509376, 19386720, 25848960, 38773440, 77546880]

約数ペア:

[(1, 77546880), (2, 38773440), (3, 25848960), (4, 19386720), (5, 15509376), (6, 12924480), (8, 9693360), (9, 8616320), (10, 7754688), (12, 6462240), (15, 5169792), (16, 4846680), (18, 4308160), (20, 3877344), (24, 3231120), (30, 2584896), (32, 2423340), (36, 2154080), (40, 1938672), (45, 1723264), (48, 1615560), (60, 1292448), (64, 1211670), (72, 1077040), (80, 969336), (90, 861632), (96, 807780), (120, 646224), (128, 605835), (144, 538520), (160, 484668), (180, 430816), (192, 403890), (240, 323112), (288, 269260), (320, 242334), (360, 215408), (384, 201945), (480, 161556), (576, 134630), (640, 121167), (720, 107704), (960, 80778), (1152, 67315), (1440, 53852), (1920, 40389), (2880, 26926), (5760, 13463)]