123069040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53047}}^1$

素因数の和:53089

約数の個数: 40

約数和(自身を含む): 296007840

約数和(自身を除く): 172938800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 53047, 106094, 212188, 265235, 424376, 530470, 848752, 1060940, 1538363, 2121880, 3076726, 4243760, 6153452, 7691815, 12306904, 15383630, 24613808, 30767260, 61534520, 123069040]

約数ペア:

[(1, 123069040), (2, 61534520), (4, 30767260), (5, 24613808), (8, 15383630), (10, 12306904), (16, 7691815), (20, 6153452), (29, 4243760), (40, 3076726), (58, 2121880), (80, 1538363), (116, 1060940), (145, 848752), (232, 530470), (290, 424376), (464, 265235), (580, 212188), (1160, 106094), (2320, 53047)]