165908880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 120

約数和(自身を含む): 561749760

約数和(自身を除く): 395840880

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1759, 1965, 2096, 2358, 2620, 3144, 3518, 3930, 4716, 5240, 5277, 5895, 6288, 7036, 7860, 8795, 9432, 10480, 10554, 11790, 14072, 15720, 15831, 17590, 18864, 21108, 23580, 26385, 28144, 31440, 31662, 35180, 42216, 47160, 52770, 63324, 70360, 79155, 84432, 94320, 105540, 126648, 140720, 158310, 211080, 230429, 253296, 316620, 422160, 460858, 633240, 691287, 921716, 1152145, 1266480, 1382574, 1843432, 2073861, 2304290, 2765148, 3456435, 3686864, 4147722, 4608580, 5530296, 6912870, 8295444, 9217160, 10369305, 11060592, 13825740, 16590888, 18434320, 20738610, 27651480, 33181776, 41477220, 55302960, 82954440, 165908880]

約数ペア:

[(1, 165908880), (2, 82954440), (3, 55302960), (4, 41477220), (5, 33181776), (6, 27651480), (8, 20738610), (9, 18434320), (10, 16590888), (12, 13825740), (15, 11060592), (16, 10369305), (18, 9217160), (20, 8295444), (24, 6912870), (30, 5530296), (36, 4608580), (40, 4147722), (45, 3686864), (48, 3456435), (60, 2765148), (72, 2304290), (80, 2073861), (90, 1843432), (120, 1382574), (131, 1266480), (144, 1152145), (180, 921716), (240, 691287), (262, 633240), (360, 460858), (393, 422160), (524, 316620), (655, 253296), (720, 230429), (786, 211080), (1048, 158310), (1179, 140720), (1310, 126648), (1572, 105540), (1759, 94320), (1965, 84432), (2096, 79155), (2358, 70360), (2620, 63324), (3144, 52770), (3518, 47160), (3930, 42216), (4716, 35180), (5240, 31662), (5277, 31440), (5895, 28144), (6288, 26385), (7036, 23580), (7860, 21108), (8795, 18864), (9432, 17590), (10480, 15831), (10554, 15720), (11790, 14072)]