8278740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15331}}^1$

素因数の和:15349

約数の個数: 48

約数和(自身を含む): 25757760

約数和(自身を除く): 17479020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15331, 30662, 45993, 61324, 76655, 91986, 137979, 153310, 183972, 229965, 275958, 306620, 413937, 459930, 551916, 689895, 827874, 919860, 1379790, 1655748, 2069685, 2759580, 4139370, 8278740]

約数ペア:

[(1, 8278740), (2, 4139370), (3, 2759580), (4, 2069685), (5, 1655748), (6, 1379790), (9, 919860), (10, 827874), (12, 689895), (15, 551916), (18, 459930), (20, 413937), (27, 306620), (30, 275958), (36, 229965), (45, 183972), (54, 153310), (60, 137979), (90, 91986), (108, 76655), (135, 61324), (180, 45993), (270, 30662), (540, 15331)]