30738560

素因数分解:

$2^7\times 5^1\times {\mathrm{48029}}^1$

素因数の和:48048

約数の個数: 32

約数和(自身を含む): 73485900

約数和(自身を除く): 42747340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 48029, 96058, 192116, 240145, 384232, 480290, 768464, 960580, 1536928, 1921160, 3073856, 3842320, 6147712, 7684640, 15369280, 30738560]

約数ペア:

[(1, 30738560), (2, 15369280), (4, 7684640), (5, 6147712), (8, 3842320), (10, 3073856), (16, 1921160), (20, 1536928), (32, 960580), (40, 768464), (64, 480290), (80, 384232), (128, 240145), (160, 192116), (320, 96058), (640, 48029)]