565920

素因数分解:

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

素因数の和:155

約数の個数: 96

約数和(自身を含む): 1995840

約数和(自身を除く): 1429920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 864, 1048, 1080, 1179, 1310, 1440, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4192, 4320, 4716, 5240, 5895, 6288, 7074, 7860, 9432, 10480, 11790, 12576, 14148, 15720, 17685, 18864, 20960, 23580, 28296, 31440, 35370, 37728, 47160, 56592, 62880, 70740, 94320, 113184, 141480, 188640, 282960, 565920]

約数ペア:

[(1, 565920), (2, 282960), (3, 188640), (4, 141480), (5, 113184), (6, 94320), (8, 70740), (9, 62880), (10, 56592), (12, 47160), (15, 37728), (16, 35370), (18, 31440), (20, 28296), (24, 23580), (27, 20960), (30, 18864), (32, 17685), (36, 15720), (40, 14148), (45, 12576), (48, 11790), (54, 10480), (60, 9432), (72, 7860), (80, 7074), (90, 6288), (96, 5895), (108, 5240), (120, 4716), (131, 4320), (135, 4192), (144, 3930), (160, 3537), (180, 3144), (216, 2620), (240, 2358), (262, 2160), (270, 2096), (288, 1965), (360, 1572), (393, 1440), (432, 1310), (480, 1179), (524, 1080), (540, 1048), (655, 864), (720, 786)]