30747840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32029}}^1$

素因数の和:32049

約数の個数: 56

約数和(自身を含む): 97627440

約数和(自身を除く): 66879600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32029, 64058, 96087, 128116, 160145, 192174, 256232, 320290, 384348, 480435, 512464, 640580, 768696, 960870, 1024928, 1281160, 1537392, 1921740, 2049856, 2562320, 3074784, 3843480, 5124640, 6149568, 7686960, 10249280, 15373920, 30747840]

約数ペア:

[(1, 30747840), (2, 15373920), (3, 10249280), (4, 7686960), (5, 6149568), (6, 5124640), (8, 3843480), (10, 3074784), (12, 2562320), (15, 2049856), (16, 1921740), (20, 1537392), (24, 1281160), (30, 1024928), (32, 960870), (40, 768696), (48, 640580), (60, 512464), (64, 480435), (80, 384348), (96, 320290), (120, 256232), (160, 192174), (192, 160145), (240, 128116), (320, 96087), (480, 64058), (960, 32029)]