124960240

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5639}}^1$

素因数の和:5929

約数の個数: 40

約数和(自身を含む): 291633120

約数和(自身を除く): 166672880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 5639, 11080, 11278, 22160, 22556, 28195, 45112, 56390, 90224, 112780, 225560, 451120, 1562003, 3124006, 6248012, 7810015, 12496024, 15620030, 24992048, 31240060, 62480120, 124960240]

約数ペア:

[(1, 124960240), (2, 62480120), (4, 31240060), (5, 24992048), (8, 15620030), (10, 12496024), (16, 7810015), (20, 6248012), (40, 3124006), (80, 1562003), (277, 451120), (554, 225560), (1108, 112780), (1385, 90224), (2216, 56390), (2770, 45112), (4432, 28195), (5540, 22556), (5639, 22160), (11080, 11278)]