295681920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{154001}}^1$

素因数の和:154023

約数の個数: 64

約数和(自身を含む): 942492240

約数和(自身を除く): 646810320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 154001, 308002, 462003, 616004, 770005, 924006, 1232008, 1540010, 1848012, 2310015, 2464016, 3080020, 3696024, 4620030, 4928032, 6160040, 7392048, 9240060, 9856064, 12320080, 14784096, 18480120, 19712128, 24640160, 29568192, 36960240, 49280320, 59136384, 73920480, 98560640, 147840960, 295681920]

約数ペア:

[(1, 295681920), (2, 147840960), (3, 98560640), (4, 73920480), (5, 59136384), (6, 49280320), (8, 36960240), (10, 29568192), (12, 24640160), (15, 19712128), (16, 18480120), (20, 14784096), (24, 12320080), (30, 9856064), (32, 9240060), (40, 7392048), (48, 6160040), (60, 4928032), (64, 4620030), (80, 3696024), (96, 3080020), (120, 2464016), (128, 2310015), (160, 1848012), (192, 1540010), (240, 1232008), (320, 924006), (384, 770005), (480, 616004), (640, 462003), (960, 308002), (1920, 154001)]