239653920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45389}}^1$

素因数の和:45418

約数の個数: 96

約数和(自身を含む): 823556160

約数和(自身を除く): 583902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 45389, 90778, 136167, 181556, 226945, 272334, 363112, 453890, 499279, 544668, 680835, 726224, 907780, 998558, 1089336, 1361670, 1452448, 1497837, 1815560, 1997116, 2178672, 2496395, 2723340, 2995674, 3631120, 3994232, 4357344, 4992790, 5446680, 5991348, 7262240, 7489185, 7988464, 9985580, 10893360, 11982696, 14978370, 15976928, 19971160, 21786720, 23965392, 29956740, 39942320, 47930784, 59913480, 79884640, 119826960, 239653920]

約数ペア:

[(1, 239653920), (2, 119826960), (3, 79884640), (4, 59913480), (5, 47930784), (6, 39942320), (8, 29956740), (10, 23965392), (11, 21786720), (12, 19971160), (15, 15976928), (16, 14978370), (20, 11982696), (22, 10893360), (24, 9985580), (30, 7988464), (32, 7489185), (33, 7262240), (40, 5991348), (44, 5446680), (48, 4992790), (55, 4357344), (60, 3994232), (66, 3631120), (80, 2995674), (88, 2723340), (96, 2496395), (110, 2178672), (120, 1997116), (132, 1815560), (160, 1497837), (165, 1452448), (176, 1361670), (220, 1089336), (240, 998558), (264, 907780), (330, 726224), (352, 680835), (440, 544668), (480, 499279), (528, 453890), (660, 363112), (880, 272334), (1056, 226945), (1320, 181556), (1760, 136167), (2640, 90778), (5280, 45389)]