48321280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5421

約数の個数: 72

約数和(自身を含む): 132304032

約数和(自身を除く): 83982752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5393, 8960, 10786, 21572, 26965, 37751, 43144, 53930, 75502, 86288, 107860, 151004, 172576, 188755, 215720, 302008, 345152, 377510, 431440, 604016, 690304, 755020, 862880, 1208032, 1380608, 1510040, 1725760, 2416064, 3020080, 3451520, 4832128, 6040160, 6903040, 9664256, 12080320, 24160640, 48321280]

約数ペア:

[(1, 48321280), (2, 24160640), (4, 12080320), (5, 9664256), (7, 6903040), (8, 6040160), (10, 4832128), (14, 3451520), (16, 3020080), (20, 2416064), (28, 1725760), (32, 1510040), (35, 1380608), (40, 1208032), (56, 862880), (64, 755020), (70, 690304), (80, 604016), (112, 431440), (128, 377510), (140, 345152), (160, 302008), (224, 215720), (256, 188755), (280, 172576), (320, 151004), (448, 107860), (560, 86288), (640, 75502), (896, 53930), (1120, 43144), (1280, 37751), (1792, 26965), (2240, 21572), (4480, 10786), (5393, 8960)]