480581640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5817

約数の個数: 256

約数和(自身を含む): 1997568000

約数和(自身を除く): 1516986360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5779, 5940, 6930, 7560, 8316, 9240, 10395, 11558, 11880, 13860, 16632, 17337, 20790, 23116, 27720, 28895, 34674, 40453, 41580, 46232, 52011, 57790, 63569, 69348, 80906, 83160, 86685, 104022, 115580, 121359, 127138, 138696, 156033, 161812, 173370, 190707, 202265, 208044, 231160, 242718, 254276, 260055, 312066, 317845, 323624, 346740, 364077, 381414, 404530, 416088, 444983, 485436, 508552, 520110, 572121, 606795, 624132, 635690, 693480, 728154, 762828, 780165, 809060, 889966, 953535, 970872, 1040220, 1092231, 1144242, 1213590, 1248264, 1271380, 1334949, 1456308, 1525656, 1560330, 1618120, 1716363, 1779932, 1820385, 1907070, 2080440, 2184462, 2224915, 2288484, 2427180, 2542760, 2669898, 2860605, 2912616, 3120660, 3432726, 3559864, 3640770, 3814140, 4004847, 4368924, 4449830, 4576968, 4854360, 5339796, 5461155, 5721210, 6241320, 6674745, 6865452, 7281540, 7628280, 8009694, 8581815, 8737848, 8899660, 10679592, 10922310, 11442420, 12014541, 13349490, 13730904, 14563080, 16019388, 17163630, 17799320, 20024235, 21844620, 22884840, 24029082, 26698980, 32038776, 34327260, 40048470, 43689240, 48058164, 53397960, 60072705, 68654520, 80096940, 96116328, 120145410, 160193880, 240290820, 480581640]

約数ペア:

[(1, 480581640), (2, 240290820), (3, 160193880), (4, 120145410), (5, 96116328), (6, 80096940), (7, 68654520), (8, 60072705), (9, 53397960), (10, 48058164), (11, 43689240), (12, 40048470), (14, 34327260), (15, 32038776), (18, 26698980), (20, 24029082), (21, 22884840), (22, 21844620), (24, 20024235), (27, 17799320), (28, 17163630), (30, 16019388), (33, 14563080), (35, 13730904), (36, 13349490), (40, 12014541), (42, 11442420), (44, 10922310), (45, 10679592), (54, 8899660), (55, 8737848), (56, 8581815), (60, 8009694), (63, 7628280), (66, 7281540), (70, 6865452), (72, 6674745), (77, 6241320), (84, 5721210), (88, 5461155), (90, 5339796), (99, 4854360), (105, 4576968), (108, 4449830), (110, 4368924), (120, 4004847), (126, 3814140), (132, 3640770), (135, 3559864), (140, 3432726), (154, 3120660), (165, 2912616), (168, 2860605), (180, 2669898), (189, 2542760), (198, 2427180), (210, 2288484), (216, 2224915), (220, 2184462), (231, 2080440), (252, 1907070), (264, 1820385), (270, 1779932), (280, 1716363), (297, 1618120), (308, 1560330), (315, 1525656), (330, 1456308), (360, 1334949), (378, 1271380), (385, 1248264), (396, 1213590), (420, 1144242), (440, 1092231), (462, 1040220), (495, 970872), (504, 953535), (540, 889966), (594, 809060), (616, 780165), (630, 762828), (660, 728154), (693, 693480), (756, 635690), (770, 624132), (792, 606795), (840, 572121), (924, 520110), (945, 508552), (990, 485436), (1080, 444983), (1155, 416088), (1188, 404530), (1260, 381414), (1320, 364077), (1386, 346740), (1485, 323624), (1512, 317845), (1540, 312066), (1848, 260055), (1890, 254276), (1980, 242718), (2079, 231160), (2310, 208044), (2376, 202265), (2520, 190707), (2772, 173370), (2970, 161812), (3080, 156033), (3465, 138696), (3780, 127138), (3960, 121359), (4158, 115580), (4620, 104022), (5544, 86685), (5779, 83160), (5940, 80906), (6930, 69348), (7560, 63569), (8316, 57790), (9240, 52011), (10395, 46232), (11558, 41580), (11880, 40453), (13860, 34674), (16632, 28895), (17337, 27720), (20790, 23116)]