147840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{154001}}^1$

素因数の和:154021

約数の個数: 56

約数和(自身を含む): 469398096

約数和(自身を除く): 321557136

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, 154001, 308002, 462003, 616004, 770005, 924006, 1232008, 1540010, 1848012, 2310015, 2464016, 3080020, 3696024, 4620030, 4928032, 6160040, 7392048, 9240060, 9856064, 12320080, 14784096, 18480120, 24640160, 29568192, 36960240, 49280320, 73920480, 147840960]

約数ペア:

[(1, 147840960), (2, 73920480), (3, 49280320), (4, 36960240), (5, 29568192), (6, 24640160), (8, 18480120), (10, 14784096), (12, 12320080), (15, 9856064), (16, 9240060), (20, 7392048), (24, 6160040), (30, 4928032), (32, 4620030), (40, 3696024), (48, 3080020), (60, 2464016), (64, 2310015), (80, 1848012), (96, 1540010), (120, 1232008), (160, 924006), (192, 770005), (240, 616004), (320, 462003), (480, 308002), (960, 154001)]