136800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570001}}^1$

素因数の和:570017

約数の個数: 40

約数和(自身を含む): 424081488

約数和(自身を除く): 287281248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570001, 1140002, 1710003, 2280004, 2850005, 3420006, 4560008, 5700010, 6840012, 8550015, 9120016, 11400020, 13680024, 17100030, 22800040, 27360048, 34200060, 45600080, 68400120, 136800240]

約数ペア:

[(1, 136800240), (2, 68400120), (3, 45600080), (4, 34200060), (5, 27360048), (6, 22800040), (8, 17100030), (10, 13680024), (12, 11400020), (15, 9120016), (16, 8550015), (20, 6840012), (24, 5700010), (30, 4560008), (40, 3420006), (48, 2850005), (60, 2280004), (80, 1710003), (120, 1140002), (240, 570001)]