16162740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 55373472

約数和(自身を除く): 39210732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 907, 990, 1188, 1485, 1620, 1782, 1814, 1980, 2721, 2970, 3564, 3628, 4455, 4535, 5442, 5940, 8163, 8910, 9070, 9977, 10884, 13605, 16326, 17820, 18140, 19954, 24489, 27210, 29931, 32652, 39908, 40815, 48978, 49885, 54420, 59862, 73467, 81630, 89793, 97956, 99770, 119724, 122445, 146934, 149655, 163260, 179586, 199540, 244890, 269379, 293868, 299310, 359172, 367335, 448965, 489780, 538758, 598620, 734670, 808137, 897930, 1077516, 1346895, 1469340, 1616274, 1795860, 2693790, 3232548, 4040685, 5387580, 8081370, 16162740]

約数ペア:

[(1, 16162740), (2, 8081370), (3, 5387580), (4, 4040685), (5, 3232548), (6, 2693790), (9, 1795860), (10, 1616274), (11, 1469340), (12, 1346895), (15, 1077516), (18, 897930), (20, 808137), (22, 734670), (27, 598620), (30, 538758), (33, 489780), (36, 448965), (44, 367335), (45, 359172), (54, 299310), (55, 293868), (60, 269379), (66, 244890), (81, 199540), (90, 179586), (99, 163260), (108, 149655), (110, 146934), (132, 122445), (135, 119724), (162, 99770), (165, 97956), (180, 89793), (198, 81630), (220, 73467), (270, 59862), (297, 54420), (324, 49885), (330, 48978), (396, 40815), (405, 39908), (495, 32652), (540, 29931), (594, 27210), (660, 24489), (810, 19954), (891, 18140), (907, 17820), (990, 16326), (1188, 13605), (1485, 10884), (1620, 9977), (1782, 9070), (1814, 8910), (1980, 8163), (2721, 5940), (2970, 5442), (3564, 4535), (3628, 4455)]