27897840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38747}}^1$

素因数の和:38766

約数の個数: 60

約数和(自身を含む): 93692664

約数和(自身を除く): 65794824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 348723, 387470, 464964, 581205, 619952, 697446, 774940, 929928, 1162410, 1394892, 1549880, 1743615, 1859856, 2324820, 2789784, 3099760, 3487230, 4649640, 5579568, 6974460, 9299280, 13948920, 27897840]

約数ペア:

[(1, 27897840), (2, 13948920), (3, 9299280), (4, 6974460), (5, 5579568), (6, 4649640), (8, 3487230), (9, 3099760), (10, 2789784), (12, 2324820), (15, 1859856), (16, 1743615), (18, 1549880), (20, 1394892), (24, 1162410), (30, 929928), (36, 774940), (40, 697446), (45, 619952), (48, 581205), (60, 464964), (72, 387470), (80, 348723), (90, 309976), (120, 232482), (144, 193735), (180, 154988), (240, 116241), (360, 77494), (720, 38747)]