79155480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659629}}^1$

素因数の和:659643

約数の個数: 32

約数和(自身を含む): 237466800

約数和(自身を除く): 158311320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659629, 1319258, 1978887, 2638516, 3298145, 3957774, 5277032, 6596290, 7915548, 9894435, 13192580, 15831096, 19788870, 26385160, 39577740, 79155480]

約数ペア:

[(1, 79155480), (2, 39577740), (3, 26385160), (4, 19788870), (5, 15831096), (6, 13192580), (8, 9894435), (10, 7915548), (12, 6596290), (15, 5277032), (20, 3957774), (24, 3298145), (30, 2638516), (40, 1978887), (60, 1319258), (120, 659629)]