322729920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12451}}^1$

素因数の和:12480

約数の個数: 140

約数和(自身を含む): 1148099304

約数和(自身を除く): 825369384

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12451, 12960, 24902, 25920, 37353, 49804, 62255, 74706, 99608, 112059, 124510, 149412, 186765, 199216, 224118, 249020, 298824, 336177, 373530, 398432, 448236, 498040, 560295, 597648, 672354, 747060, 796864, 896472, 996080, 1008531, 1120590, 1195296, 1344708, 1494120, 1680885, 1792944, 1992160, 2017062, 2241180, 2390592, 2689416, 2988240, 3361770, 3585888, 3984320, 4034124, 4482360, 5042655, 5378832, 5976480, 6723540, 7171776, 8068248, 8964720, 10085310, 10757664, 11952960, 13447080, 16136496, 17929440, 20170620, 21515328, 26894160, 32272992, 35858880, 40341240, 53788320, 64545984, 80682480, 107576640, 161364960, 322729920]

約数ペア:

[(1, 322729920), (2, 161364960), (3, 107576640), (4, 80682480), (5, 64545984), (6, 53788320), (8, 40341240), (9, 35858880), (10, 32272992), (12, 26894160), (15, 21515328), (16, 20170620), (18, 17929440), (20, 16136496), (24, 13447080), (27, 11952960), (30, 10757664), (32, 10085310), (36, 8964720), (40, 8068248), (45, 7171776), (48, 6723540), (54, 5976480), (60, 5378832), (64, 5042655), (72, 4482360), (80, 4034124), (81, 3984320), (90, 3585888), (96, 3361770), (108, 2988240), (120, 2689416), (135, 2390592), (144, 2241180), (160, 2017062), (162, 1992160), (180, 1792944), (192, 1680885), (216, 1494120), (240, 1344708), (270, 1195296), (288, 1120590), (320, 1008531), (324, 996080), (360, 896472), (405, 796864), (432, 747060), (480, 672354), (540, 597648), (576, 560295), (648, 498040), (720, 448236), (810, 398432), (864, 373530), (960, 336177), (1080, 298824), (1296, 249020), (1440, 224118), (1620, 199216), (1728, 186765), (2160, 149412), (2592, 124510), (2880, 112059), (3240, 99608), (4320, 74706), (5184, 62255), (6480, 49804), (8640, 37353), (12451, 25920), (12960, 24902)]