137280480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{286001}}^1$

素因数の和:286019

約数の個数: 48

約数和(自身を含む): 432435024

約数和(自身を除く): 295154544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 286001, 572002, 858003, 1144004, 1430005, 1716006, 2288008, 2860010, 3432012, 4290015, 4576016, 5720020, 6864024, 8580030, 9152032, 11440040, 13728048, 17160060, 22880080, 27456096, 34320120, 45760160, 68640240, 137280480]

約数ペア:

[(1, 137280480), (2, 68640240), (3, 45760160), (4, 34320120), (5, 27456096), (6, 22880080), (8, 17160060), (10, 13728048), (12, 11440040), (15, 9152032), (16, 8580030), (20, 6864024), (24, 5720020), (30, 4576016), (32, 4290015), (40, 3432012), (48, 2860010), (60, 2288008), (80, 1716006), (96, 1430005), (120, 1144004), (160, 858003), (240, 572002), (480, 286001)]