76686240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{159763}}^1$

素因数の和:159781

約数の個数: 48

約数和(自身を含む): 241563168

約数和(自身を除く): 164876928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 159763, 319526, 479289, 639052, 798815, 958578, 1278104, 1597630, 1917156, 2396445, 2556208, 3195260, 3834312, 4792890, 5112416, 6390520, 7668624, 9585780, 12781040, 15337248, 19171560, 25562080, 38343120, 76686240]

約数ペア:

[(1, 76686240), (2, 38343120), (3, 25562080), (4, 19171560), (5, 15337248), (6, 12781040), (8, 9585780), (10, 7668624), (12, 6390520), (15, 5112416), (16, 4792890), (20, 3834312), (24, 3195260), (30, 2556208), (32, 2396445), (40, 1917156), (48, 1597630), (60, 1278104), (80, 958578), (96, 798815), (120, 639052), (160, 479289), (240, 319526), (480, 159763)]