228484480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{51001}}^1$

素因数の和:51027

約数の個数: 64

約数和(自身を含む): 624264480

約数和(自身を除く): 395780000

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 51001, 102002, 204004, 255005, 357007, 408008, 510010, 714014, 816016, 1020020, 1428028, 1632032, 1785035, 2040040, 2856056, 3264064, 3570070, 4080080, 5712112, 6528128, 7140140, 8160160, 11424224, 14280280, 16320320, 22848448, 28560560, 32640640, 45696896, 57121120, 114242240, 228484480]

約数ペア:

[(1, 228484480), (2, 114242240), (4, 57121120), (5, 45696896), (7, 32640640), (8, 28560560), (10, 22848448), (14, 16320320), (16, 14280280), (20, 11424224), (28, 8160160), (32, 7140140), (35, 6528128), (40, 5712112), (56, 4080080), (64, 3570070), (70, 3264064), (80, 2856056), (112, 2040040), (128, 1785035), (140, 1632032), (160, 1428028), (224, 1020020), (280, 816016), (320, 714014), (448, 510010), (560, 408008), (640, 357007), (896, 255005), (1120, 204004), (2240, 102002), (4480, 51001)]