79685160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{664043}}^1$

素因数の和:664057

約数の個数: 32

約数和(自身を含む): 239055840

約数和(自身を除く): 159370680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 664043, 1328086, 1992129, 2656172, 3320215, 3984258, 5312344, 6640430, 7968516, 9960645, 13280860, 15937032, 19921290, 26561720, 39842580, 79685160]

約数ペア:

[(1, 79685160), (2, 39842580), (3, 26561720), (4, 19921290), (5, 15937032), (6, 13280860), (8, 9960645), (10, 7968516), (12, 6640430), (15, 5312344), (20, 3984258), (24, 3320215), (30, 2656172), (40, 1992129), (60, 1328086), (120, 664043)]