79773240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{664777}}^1$

素因数の和:664791

約数の個数: 32

約数和(自身を含む): 239320080

約数和(自身を除く): 159546840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 664777, 1329554, 1994331, 2659108, 3323885, 3988662, 5318216, 6647770, 7977324, 9971655, 13295540, 15954648, 19943310, 26591080, 39886620, 79773240]

約数ペア:

[(1, 79773240), (2, 39886620), (3, 26591080), (4, 19943310), (5, 15954648), (6, 13295540), (8, 9971655), (10, 7977324), (12, 6647770), (15, 5318216), (20, 3988662), (24, 3323885), (30, 2659108), (40, 1994331), (60, 1329554), (120, 664777)]