4896540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 16209648

約数和(自身を除く): 11313108

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, 2473, 4946, 7419, 9892, 12365, 14838, 22257, 24730, 27203, 29676, 37095, 44514, 49460, 54406, 74190, 81609, 89028, 108812, 111285, 136015, 148380, 163218, 222570, 244827, 272030, 326436, 408045, 445140, 489654, 544060, 816090, 979308, 1224135, 1632180, 2448270, 4896540]

約数ペア:

[(1, 4896540), (2, 2448270), (3, 1632180), (4, 1224135), (5, 979308), (6, 816090), (9, 544060), (10, 489654), (11, 445140), (12, 408045), (15, 326436), (18, 272030), (20, 244827), (22, 222570), (30, 163218), (33, 148380), (36, 136015), (44, 111285), (45, 108812), (55, 89028), (60, 81609), (66, 74190), (90, 54406), (99, 49460), (110, 44514), (132, 37095), (165, 29676), (180, 27203), (198, 24730), (220, 22257), (330, 14838), (396, 12365), (495, 9892), (660, 7419), (990, 4946), (1980, 2473)]