516205440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29873}}^1$

素因数の和:29901

約数の個数: 128

約数和(自身を含む): 1828288800

約数和(自身を除く): 1312083360

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 29873, 59746, 89619, 119492, 149365, 179238, 238984, 268857, 298730, 358476, 448095, 477968, 537714, 597460, 716952, 806571, 896190, 955936, 1075428, 1194920, 1344285, 1433904, 1613142, 1792380, 1911872, 2150856, 2389840, 2688570, 2867808, 3226284, 3584760, 3823744, 4032855, 4301712, 4779680, 5377140, 5735616, 6452568, 7169520, 8065710, 8603424, 9559360, 10754280, 11471232, 12905136, 14339040, 16131420, 17206848, 19118720, 21508560, 25810272, 28678080, 32262840, 34413696, 43017120, 51620544, 57356160, 64525680, 86034240, 103241088, 129051360, 172068480, 258102720, 516205440]

約数ペア:

[(1, 516205440), (2, 258102720), (3, 172068480), (4, 129051360), (5, 103241088), (6, 86034240), (8, 64525680), (9, 57356160), (10, 51620544), (12, 43017120), (15, 34413696), (16, 32262840), (18, 28678080), (20, 25810272), (24, 21508560), (27, 19118720), (30, 17206848), (32, 16131420), (36, 14339040), (40, 12905136), (45, 11471232), (48, 10754280), (54, 9559360), (60, 8603424), (64, 8065710), (72, 7169520), (80, 6452568), (90, 5735616), (96, 5377140), (108, 4779680), (120, 4301712), (128, 4032855), (135, 3823744), (144, 3584760), (160, 3226284), (180, 2867808), (192, 2688570), (216, 2389840), (240, 2150856), (270, 1911872), (288, 1792380), (320, 1613142), (360, 1433904), (384, 1344285), (432, 1194920), (480, 1075428), (540, 955936), (576, 896190), (640, 806571), (720, 716952), (864, 597460), (960, 537714), (1080, 477968), (1152, 448095), (1440, 358476), (1728, 298730), (1920, 268857), (2160, 238984), (2880, 179238), (3456, 149365), (4320, 119492), (5760, 89619), (8640, 59746), (17280, 29873)]