516913920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14957}}^1$

素因数の和:14987

約数の個数: 144

約数和(自身を含む): 1834449120

約数和(自身を除く): 1317535200

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14957, 17280, 29914, 34560, 44871, 59828, 74785, 89742, 119656, 134613, 149570, 179484, 224355, 239312, 269226, 299140, 358968, 403839, 448710, 478624, 538452, 598280, 673065, 717936, 807678, 897420, 957248, 1076904, 1196560, 1346130, 1435872, 1615356, 1794840, 1914496, 2019195, 2153808, 2393120, 2692260, 2871744, 3230712, 3589680, 3828992, 4038390, 4307616, 4786240, 5384520, 5743488, 6461424, 7179360, 8076780, 8615232, 9572480, 10769040, 11486976, 12922848, 14358720, 16153560, 17230464, 19144960, 21538080, 25845696, 28717440, 32307120, 34460928, 43076160, 51691392, 57434880, 64614240, 86152320, 103382784, 129228480, 172304640, 258456960, 516913920]

約数ペア:

[(1, 516913920), (2, 258456960), (3, 172304640), (4, 129228480), (5, 103382784), (6, 86152320), (8, 64614240), (9, 57434880), (10, 51691392), (12, 43076160), (15, 34460928), (16, 32307120), (18, 28717440), (20, 25845696), (24, 21538080), (27, 19144960), (30, 17230464), (32, 16153560), (36, 14358720), (40, 12922848), (45, 11486976), (48, 10769040), (54, 9572480), (60, 8615232), (64, 8076780), (72, 7179360), (80, 6461424), (90, 5743488), (96, 5384520), (108, 4786240), (120, 4307616), (128, 4038390), (135, 3828992), (144, 3589680), (160, 3230712), (180, 2871744), (192, 2692260), (216, 2393120), (240, 2153808), (256, 2019195), (270, 1914496), (288, 1794840), (320, 1615356), (360, 1435872), (384, 1346130), (432, 1196560), (480, 1076904), (540, 957248), (576, 897420), (640, 807678), (720, 717936), (768, 673065), (864, 598280), (960, 538452), (1080, 478624), (1152, 448710), (1280, 403839), (1440, 358968), (1728, 299140), (1920, 269226), (2160, 239312), (2304, 224355), (2880, 179484), (3456, 149570), (3840, 134613), (4320, 119656), (5760, 89742), (6912, 74785), (8640, 59828), (11520, 44871), (14957, 34560), (17280, 29914)]