156947520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163487}}^1$

素因数の和:163507

約数の個数: 56

約数和(自身を含む): 498311424

約数和(自身を除く): 341363904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 163487, 326974, 490461, 653948, 817435, 980922, 1307896, 1634870, 1961844, 2452305, 2615792, 3269740, 3923688, 4904610, 5231584, 6539480, 7847376, 9809220, 10463168, 13078960, 15694752, 19618440, 26157920, 31389504, 39236880, 52315840, 78473760, 156947520]

約数ペア:

[(1, 156947520), (2, 78473760), (3, 52315840), (4, 39236880), (5, 31389504), (6, 26157920), (8, 19618440), (10, 15694752), (12, 13078960), (15, 10463168), (16, 9809220), (20, 7847376), (24, 6539480), (30, 5231584), (32, 4904610), (40, 3923688), (48, 3269740), (60, 2615792), (64, 2452305), (80, 1961844), (96, 1634870), (120, 1307896), (160, 980922), (192, 817435), (240, 653948), (320, 490461), (480, 326974), (960, 163487)]