26156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54493}}^1$

素因数の和:54511

約数の個数: 48

約数和(自身を含む): 82394928

約数和(自身を除く): 56238288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 54493, 108986, 163479, 217972, 272465, 326958, 435944, 544930, 653916, 817395, 871888, 1089860, 1307832, 1634790, 1743776, 2179720, 2615664, 3269580, 4359440, 5231328, 6539160, 8718880, 13078320, 26156640]

約数ペア:

[(1, 26156640), (2, 13078320), (3, 8718880), (4, 6539160), (5, 5231328), (6, 4359440), (8, 3269580), (10, 2615664), (12, 2179720), (15, 1743776), (16, 1634790), (20, 1307832), (24, 1089860), (30, 871888), (32, 817395), (40, 653916), (48, 544930), (60, 435944), (80, 326958), (96, 272465), (120, 217972), (160, 163479), (240, 108986), (480, 54493)]