66160903440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275670431}}^1$

素因数の和:275670447

約数の個数: 40

約数和(自身を含む): 205098801408

約数和(自身を除く): 138937897968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275670431, 551340862, 827011293, 1102681724, 1378352155, 1654022586, 2205363448, 2756704310, 3308045172, 4135056465, 4410726896, 5513408620, 6616090344, 8270112930, 11026817240, 13232180688, 16540225860, 22053634480, 33080451720, 66160903440]

約数ペア:

[(1, 66160903440), (2, 33080451720), (3, 22053634480), (4, 16540225860), (5, 13232180688), (6, 11026817240), (8, 8270112930), (10, 6616090344), (12, 5513408620), (15, 4410726896), (16, 4135056465), (20, 3308045172), (24, 2756704310), (30, 2205363448), (40, 1654022586), (48, 1378352155), (60, 1102681724), (80, 827011293), (120, 551340862), (240, 275670431)]