520627200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{6779}}^1$

素因数の和:6812

約数の個数: 132

約数和(自身を含む): 1720953840

約数和(自身を除く): 1200326640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 6779, 7680, 9600, 12800, 13558, 15360, 19200, 20337, 25600, 27116, 33895, 38400, 40674, 54232, 67790, 76800, 81348, 101685, 108464, 135580, 162696, 169475, 203370, 216928, 271160, 325392, 338950, 406740, 433856, 508425, 542320, 650784, 677900, 813480, 867712, 1016850, 1084640, 1301568, 1355800, 1626960, 1735424, 2033700, 2169280, 2603136, 2711600, 3253920, 3470848, 4067400, 4338560, 5206272, 5423200, 6507840, 6941696, 8134800, 8677120, 10412544, 10846400, 13015680, 16269600, 17354240, 20825088, 21692800, 26031360, 32539200, 34708480, 43385600, 52062720, 65078400, 86771200, 104125440, 130156800, 173542400, 260313600, 520627200]

約数ペア:

[(1, 520627200), (2, 260313600), (3, 173542400), (4, 130156800), (5, 104125440), (6, 86771200), (8, 65078400), (10, 52062720), (12, 43385600), (15, 34708480), (16, 32539200), (20, 26031360), (24, 21692800), (25, 20825088), (30, 17354240), (32, 16269600), (40, 13015680), (48, 10846400), (50, 10412544), (60, 8677120), (64, 8134800), (75, 6941696), (80, 6507840), (96, 5423200), (100, 5206272), (120, 4338560), (128, 4067400), (150, 3470848), (160, 3253920), (192, 2711600), (200, 2603136), (240, 2169280), (256, 2033700), (300, 1735424), (320, 1626960), (384, 1355800), (400, 1301568), (480, 1084640), (512, 1016850), (600, 867712), (640, 813480), (768, 677900), (800, 650784), (960, 542320), (1024, 508425), (1200, 433856), (1280, 406740), (1536, 338950), (1600, 325392), (1920, 271160), (2400, 216928), (2560, 203370), (3072, 169475), (3200, 162696), (3840, 135580), (4800, 108464), (5120, 101685), (6400, 81348), (6779, 76800), (7680, 67790), (9600, 54232), (12800, 40674), (13558, 38400), (15360, 33895), (19200, 27116), (20337, 25600)]