73920480

素因数分解:

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

素因数の和:154019

約数の個数: 48

約数和(自身を含む): 232851024

約数和(自身を除く): 158930544

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

約数ペア:

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