489542400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{2833}}^1$

素因数の和:2868

約数の個数: 216

約数和(自身を含む): 1795735760

約数和(自身を除く): 1306193360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2833, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5666, 5760, 6400, 6912, 7200, 8499, 8640, 9600, 10800, 11332, 11520, 14165, 14400, 16998, 17280, 19200, 21600, 22664, 25497, 28330, 28800, 33996, 34560, 42495, 43200, 45328, 50994, 56660, 57600, 67992, 70825, 76491, 84990, 86400, 90656, 101988, 113320, 127485, 135984, 141650, 152982, 169980, 172800, 181312, 203976, 212475, 226640, 254970, 271968, 283300, 305964, 339960, 362624, 382455, 407952, 424950, 453280, 509940, 543936, 566600, 611928, 637425, 679920, 725248, 764910, 815904, 849900, 906560, 1019880, 1087872, 1133200, 1223856, 1274850, 1359840, 1529820, 1631808, 1699800, 1813120, 1912275, 2039760, 2175744, 2266400, 2447712, 2549700, 2719680, 3059640, 3263616, 3399600, 3626240, 3824550, 4079520, 4532800, 4895424, 5099400, 5439360, 6119280, 6527232, 6799200, 7649100, 8159040, 9065600, 9790848, 10198800, 10878720, 12238560, 13598400, 15298200, 16318080, 18131200, 19581696, 20397600, 24477120, 27196800, 30596400, 32636160, 40795200, 48954240, 54393600, 61192800, 81590400, 97908480, 122385600, 163180800, 244771200, 489542400]

約数ペア:

[(1, 489542400), (2, 244771200), (3, 163180800), (4, 122385600), (5, 97908480), (6, 81590400), (8, 61192800), (9, 54393600), (10, 48954240), (12, 40795200), (15, 32636160), (16, 30596400), (18, 27196800), (20, 24477120), (24, 20397600), (25, 19581696), (27, 18131200), (30, 16318080), (32, 15298200), (36, 13598400), (40, 12238560), (45, 10878720), (48, 10198800), (50, 9790848), (54, 9065600), (60, 8159040), (64, 7649100), (72, 6799200), (75, 6527232), (80, 6119280), (90, 5439360), (96, 5099400), (100, 4895424), (108, 4532800), (120, 4079520), (128, 3824550), (135, 3626240), (144, 3399600), (150, 3263616), (160, 3059640), (180, 2719680), (192, 2549700), (200, 2447712), (216, 2266400), (225, 2175744), (240, 2039760), (256, 1912275), (270, 1813120), (288, 1699800), (300, 1631808), (320, 1529820), (360, 1359840), (384, 1274850), (400, 1223856), (432, 1133200), (450, 1087872), (480, 1019880), (540, 906560), (576, 849900), (600, 815904), (640, 764910), (675, 725248), (720, 679920), (768, 637425), (800, 611928), (864, 566600), (900, 543936), (960, 509940), (1080, 453280), (1152, 424950), (1200, 407952), (1280, 382455), (1350, 362624), (1440, 339960), (1600, 305964), (1728, 283300), (1800, 271968), (1920, 254970), (2160, 226640), (2304, 212475), (2400, 203976), (2700, 181312), (2833, 172800), (2880, 169980), (3200, 152982), (3456, 141650), (3600, 135984), (3840, 127485), (4320, 113320), (4800, 101988), (5400, 90656), (5666, 86400), (5760, 84990), (6400, 76491), (6912, 70825), (7200, 67992), (8499, 57600), (8640, 56660), (9600, 50994), (10800, 45328), (11332, 43200), (11520, 42495), (14165, 34560), (14400, 33996), (16998, 28800), (17280, 28330), (19200, 25497), (21600, 22664)]