19224579840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5006401}}^1$

素因数の和:5006425

約数の個数: 72

約数和(自身を含む): 61398514128

約数和(自身を除く): 42173934288

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5006401, 10012802, 15019203, 20025604, 25032005, 30038406, 40051208, 50064010, 60076812, 75096015, 80102416, 100128020, 120153624, 150192030, 160204832, 200256040, 240307248, 300384060, 320409664, 400512080, 480614496, 600768120, 640819328, 801024160, 961228992, 1201536240, 1281638656, 1602048320, 1922457984, 2403072480, 3204096640, 3844915968, 4806144960, 6408193280, 9612289920, 19224579840]

約数ペア:

[(1, 19224579840), (2, 9612289920), (3, 6408193280), (4, 4806144960), (5, 3844915968), (6, 3204096640), (8, 2403072480), (10, 1922457984), (12, 1602048320), (15, 1281638656), (16, 1201536240), (20, 961228992), (24, 801024160), (30, 640819328), (32, 600768120), (40, 480614496), (48, 400512080), (60, 320409664), (64, 300384060), (80, 240307248), (96, 200256040), (120, 160204832), (128, 150192030), (160, 120153624), (192, 100128020), (240, 80102416), (256, 75096015), (320, 60076812), (384, 50064010), (480, 40051208), (640, 30038406), (768, 25032005), (960, 20025604), (1280, 15019203), (1920, 10012802), (3840, 5006401)]