8902440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8243}}^1$

素因数の和:8263

約数の個数: 64

約数和(自身を含む): 29678400

約数和(自身を除く): 20775960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 8243, 16486, 24729, 32972, 41215, 49458, 65944, 74187, 82430, 98916, 123645, 148374, 164860, 197832, 222561, 247290, 296748, 329720, 370935, 445122, 494580, 593496, 741870, 890244, 989160, 1112805, 1483740, 1780488, 2225610, 2967480, 4451220, 8902440]

約数ペア:

[(1, 8902440), (2, 4451220), (3, 2967480), (4, 2225610), (5, 1780488), (6, 1483740), (8, 1112805), (9, 989160), (10, 890244), (12, 741870), (15, 593496), (18, 494580), (20, 445122), (24, 370935), (27, 329720), (30, 296748), (36, 247290), (40, 222561), (45, 197832), (54, 164860), (60, 148374), (72, 123645), (90, 98916), (108, 82430), (120, 74187), (135, 65944), (180, 49458), (216, 41215), (270, 32972), (360, 24729), (540, 16486), (1080, 8243)]