511777920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14070

約数の個数: 128

約数和(自身を含む): 1717272000

約数和(自身を除く): 1205494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 14029, 18240, 28058, 36480, 42087, 56116, 70145, 84174, 112232, 140290, 168348, 210435, 224464, 266551, 280580, 336696, 420870, 448928, 533102, 561160, 673392, 799653, 841740, 897856, 1066204, 1122320, 1332755, 1346784, 1599306, 1683480, 1795712, 2132408, 2244640, 2665510, 2693568, 3198612, 3366960, 3998265, 4264816, 4489280, 5331020, 5387136, 6397224, 6733920, 7996530, 8529632, 8978560, 10662040, 12794448, 13467840, 15993060, 17059264, 21324080, 25588896, 26935680, 31986120, 34118528, 42648160, 51177792, 63972240, 85296320, 102355584, 127944480, 170592640, 255888960, 511777920]

約数ペア:

[(1, 511777920), (2, 255888960), (3, 170592640), (4, 127944480), (5, 102355584), (6, 85296320), (8, 63972240), (10, 51177792), (12, 42648160), (15, 34118528), (16, 31986120), (19, 26935680), (20, 25588896), (24, 21324080), (30, 17059264), (32, 15993060), (38, 13467840), (40, 12794448), (48, 10662040), (57, 8978560), (60, 8529632), (64, 7996530), (76, 6733920), (80, 6397224), (95, 5387136), (96, 5331020), (114, 4489280), (120, 4264816), (128, 3998265), (152, 3366960), (160, 3198612), (190, 2693568), (192, 2665510), (228, 2244640), (240, 2132408), (285, 1795712), (304, 1683480), (320, 1599306), (380, 1346784), (384, 1332755), (456, 1122320), (480, 1066204), (570, 897856), (608, 841740), (640, 799653), (760, 673392), (912, 561160), (960, 533102), (1140, 448928), (1216, 420870), (1520, 336696), (1824, 280580), (1920, 266551), (2280, 224464), (2432, 210435), (3040, 168348), (3648, 140290), (4560, 112232), (6080, 84174), (7296, 70145), (9120, 56116), (12160, 42087), (14029, 36480), (18240, 28058)]