2409726720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:739

約数の個数: 216

約数和(自身を含む): 7964511408

約数和(自身を除く): 5554784688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 653, 744, 768, 930, 960, 961, 992, 1240, 1280, 1306, 1488, 1860, 1920, 1922, 1959, 1984, 2480, 2612, 2883, 2976, 3265, 3720, 3840, 3844, 3918, 3968, 4805, 4960, 5224, 5766, 5952, 6530, 7440, 7688, 7836, 7936, 9610, 9795, 9920, 10448, 11532, 11904, 13060, 14415, 14880, 15376, 15672, 19220, 19590, 19840, 20243, 20896, 23064, 23808, 26120, 28830, 29760, 30752, 31344, 38440, 39180, 39680, 40486, 41792, 46128, 52240, 57660, 59520, 60729, 61504, 62688, 76880, 78360, 80972, 83584, 92256, 101215, 104480, 115320, 119040, 121458, 123008, 125376, 153760, 156720, 161944, 167168, 184512, 202430, 208960, 230640, 242916, 246016, 250752, 303645, 307520, 313440, 323888, 369024, 404860, 417920, 461280, 485832, 501504, 607290, 615040, 626880, 627533, 647776, 738048, 809720, 835840, 922560, 971664, 1214580, 1230080, 1253760, 1255066, 1295552, 1619440, 1845120, 1882599, 1943328, 2429160, 2507520, 2510132, 2591104, 3137665, 3238880, 3690240, 3765198, 3886656, 4858320, 5020264, 5182208, 6275330, 6477760, 7530396, 7773312, 9412995, 9716640, 10040528, 12550660, 12955520, 15060792, 15546624, 18825990, 19433280, 20081056, 25101320, 25911040, 30121584, 37651980, 38866560, 40162112, 50202640, 60243168, 75303960, 77733120, 80324224, 100405280, 120486336, 150607920, 160648448, 200810560, 240972672, 301215840, 401621120, 481945344, 602431680, 803242240, 1204863360, 2409726720]

約数ペア:

[(1, 2409726720), (2, 1204863360), (3, 803242240), (4, 602431680), (5, 481945344), (6, 401621120), (8, 301215840), (10, 240972672), (12, 200810560), (15, 160648448), (16, 150607920), (20, 120486336), (24, 100405280), (30, 80324224), (31, 77733120), (32, 75303960), (40, 60243168), (48, 50202640), (60, 40162112), (62, 38866560), (64, 37651980), (80, 30121584), (93, 25911040), (96, 25101320), (120, 20081056), (124, 19433280), (128, 18825990), (155, 15546624), (160, 15060792), (186, 12955520), (192, 12550660), (240, 10040528), (248, 9716640), (256, 9412995), (310, 7773312), (320, 7530396), (372, 6477760), (384, 6275330), (465, 5182208), (480, 5020264), (496, 4858320), (620, 3886656), (640, 3765198), (653, 3690240), (744, 3238880), (768, 3137665), (930, 2591104), (960, 2510132), (961, 2507520), (992, 2429160), (1240, 1943328), (1280, 1882599), (1306, 1845120), (1488, 1619440), (1860, 1295552), (1920, 1255066), (1922, 1253760), (1959, 1230080), (1984, 1214580), (2480, 971664), (2612, 922560), (2883, 835840), (2976, 809720), (3265, 738048), (3720, 647776), (3840, 627533), (3844, 626880), (3918, 615040), (3968, 607290), (4805, 501504), (4960, 485832), (5224, 461280), (5766, 417920), (5952, 404860), (6530, 369024), (7440, 323888), (7688, 313440), (7836, 307520), (7936, 303645), (9610, 250752), (9795, 246016), (9920, 242916), (10448, 230640), (11532, 208960), (11904, 202430), (13060, 184512), (14415, 167168), (14880, 161944), (15376, 156720), (15672, 153760), (19220, 125376), (19590, 123008), (19840, 121458), (20243, 119040), (20896, 115320), (23064, 104480), (23808, 101215), (26120, 92256), (28830, 83584), (29760, 80972), (30752, 78360), (31344, 76880), (38440, 62688), (39180, 61504), (39680, 60729), (40486, 59520), (41792, 57660), (46128, 52240)]