2668943520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{205937}}^1$

素因数の和:205964

約数の個数: 120

約数和(自身を含む): 9419192244

約数和(自身を除く): 6750248724

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 205937, 411874, 617811, 823748, 1029685, 1235622, 1647496, 1853433, 2059370, 2471244, 3089055, 3294992, 3706866, 4118740, 4942488, 5560299, 6178110, 6589984, 7413732, 8237480, 9267165, 9884976, 11120598, 12356220, 14827464, 16474960, 16680897, 18534330, 19769952, 22241196, 24712440, 27801495, 29654928, 32949920, 33361794, 37068660, 44482392, 49424880, 55602990, 59309856, 66723588, 74137320, 83404485, 88964784, 98849760, 111205980, 133447176, 148274640, 166808970, 177929568, 222411960, 266894352, 296549280, 333617940, 444823920, 533788704, 667235880, 889647840, 1334471760, 2668943520]

約数ペア:

[(1, 2668943520), (2, 1334471760), (3, 889647840), (4, 667235880), (5, 533788704), (6, 444823920), (8, 333617940), (9, 296549280), (10, 266894352), (12, 222411960), (15, 177929568), (16, 166808970), (18, 148274640), (20, 133447176), (24, 111205980), (27, 98849760), (30, 88964784), (32, 83404485), (36, 74137320), (40, 66723588), (45, 59309856), (48, 55602990), (54, 49424880), (60, 44482392), (72, 37068660), (80, 33361794), (81, 32949920), (90, 29654928), (96, 27801495), (108, 24712440), (120, 22241196), (135, 19769952), (144, 18534330), (160, 16680897), (162, 16474960), (180, 14827464), (216, 12356220), (240, 11120598), (270, 9884976), (288, 9267165), (324, 8237480), (360, 7413732), (405, 6589984), (432, 6178110), (480, 5560299), (540, 4942488), (648, 4118740), (720, 3706866), (810, 3294992), (864, 3089055), (1080, 2471244), (1296, 2059370), (1440, 1853433), (1620, 1647496), (2160, 1235622), (2592, 1029685), (3240, 823748), (4320, 617811), (6480, 411874), (12960, 205937)]