23041440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{16001}}^1$

素因数の和:16022

約数の個数: 72

約数和(自身を含む): 78633828

約数和(自身を除く): 55592388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 144009, 160010, 192012, 240015, 256016, 288018, 320020, 384024, 480030, 512032, 576036, 640040, 720045, 768048, 960060, 1152072, 1280080, 1440090, 1536096, 1920120, 2304144, 2560160, 2880180, 3840240, 4608288, 5760360, 7680480, 11520720, 23041440]

約数ペア:

[(1, 23041440), (2, 11520720), (3, 7680480), (4, 5760360), (5, 4608288), (6, 3840240), (8, 2880180), (9, 2560160), (10, 2304144), (12, 1920120), (15, 1536096), (16, 1440090), (18, 1280080), (20, 1152072), (24, 960060), (30, 768048), (32, 720045), (36, 640040), (40, 576036), (45, 512032), (48, 480030), (60, 384024), (72, 320020), (80, 288018), (90, 256016), (96, 240015), (120, 192012), (144, 160010), (160, 144009), (180, 128008), (240, 96006), (288, 80005), (360, 64004), (480, 48003), (720, 32002), (1440, 16001)]