121303680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63179}}^1$

素因数の和:63201

約数の個数: 64

約数和(自身を含む): 386661600

約数和(自身を除く): 265357920

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, 320, 384, 480, 640, 960, 1920, 63179, 126358, 189537, 252716, 315895, 379074, 505432, 631790, 758148, 947685, 1010864, 1263580, 1516296, 1895370, 2021728, 2527160, 3032592, 3790740, 4043456, 5054320, 6065184, 7581480, 8086912, 10108640, 12130368, 15162960, 20217280, 24260736, 30325920, 40434560, 60651840, 121303680]

約数ペア:

[(1, 121303680), (2, 60651840), (3, 40434560), (4, 30325920), (5, 24260736), (6, 20217280), (8, 15162960), (10, 12130368), (12, 10108640), (15, 8086912), (16, 7581480), (20, 6065184), (24, 5054320), (30, 4043456), (32, 3790740), (40, 3032592), (48, 2527160), (60, 2021728), (64, 1895370), (80, 1516296), (96, 1263580), (120, 1010864), (128, 947685), (160, 758148), (192, 631790), (240, 505432), (320, 379074), (384, 315895), (480, 252716), (640, 189537), (960, 126358), (1920, 63179)]