139312080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 470881320

約数和(自身を除く): 331569240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1069, 1086, 1448, 1629, 1810, 2138, 2172, 2715, 2896, 3207, 3258, 3620, 4276, 4344, 5345, 5430, 6414, 6516, 7240, 8145, 8552, 8688, 9621, 10690, 10860, 12828, 13032, 14480, 16035, 16290, 17104, 19242, 21380, 21720, 25656, 26064, 32070, 32580, 38484, 42760, 43440, 48105, 51312, 64140, 65160, 76968, 85520, 96210, 128280, 130320, 153936, 192420, 193489, 256560, 384840, 386978, 580467, 769680, 773956, 967445, 1160934, 1547912, 1741401, 1934890, 2321868, 2902335, 3095824, 3482802, 3869780, 4643736, 5804670, 6965604, 7739560, 8707005, 9287472, 11609340, 13931208, 15479120, 17414010, 23218680, 27862416, 34828020, 46437360, 69656040, 139312080]

約数ペア:

[(1, 139312080), (2, 69656040), (3, 46437360), (4, 34828020), (5, 27862416), (6, 23218680), (8, 17414010), (9, 15479120), (10, 13931208), (12, 11609340), (15, 9287472), (16, 8707005), (18, 7739560), (20, 6965604), (24, 5804670), (30, 4643736), (36, 3869780), (40, 3482802), (45, 3095824), (48, 2902335), (60, 2321868), (72, 1934890), (80, 1741401), (90, 1547912), (120, 1160934), (144, 967445), (180, 773956), (181, 769680), (240, 580467), (360, 386978), (362, 384840), (543, 256560), (720, 193489), (724, 192420), (905, 153936), (1069, 130320), (1086, 128280), (1448, 96210), (1629, 85520), (1810, 76968), (2138, 65160), (2172, 64140), (2715, 51312), (2896, 48105), (3207, 43440), (3258, 42760), (3620, 38484), (4276, 32580), (4344, 32070), (5345, 26064), (5430, 25656), (6414, 21720), (6516, 21380), (7240, 19242), (8145, 17104), (8552, 16290), (8688, 16035), (9621, 14480), (10690, 13032), (10860, 12828)]