4884660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 16170336

約数和(自身を除く): 11285676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2467, 4934, 7401, 9868, 12335, 14802, 22203, 24670, 27137, 29604, 37005, 44406, 49340, 54274, 74010, 81411, 88812, 108548, 111015, 135685, 148020, 162822, 222030, 244233, 271370, 325644, 407055, 444060, 488466, 542740, 814110, 976932, 1221165, 1628220, 2442330, 4884660]

約数ペア:

[(1, 4884660), (2, 2442330), (3, 1628220), (4, 1221165), (5, 976932), (6, 814110), (9, 542740), (10, 488466), (11, 444060), (12, 407055), (15, 325644), (18, 271370), (20, 244233), (22, 222030), (30, 162822), (33, 148020), (36, 135685), (44, 111015), (45, 108548), (55, 88812), (60, 81411), (66, 74010), (90, 54274), (99, 49340), (110, 44406), (132, 37005), (165, 29604), (180, 27137), (198, 24670), (220, 22203), (330, 14802), (396, 12335), (495, 9868), (660, 7401), (990, 4934), (1980, 2467)]