66060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275251}}^1$

素因数の和:275267

約数の個数: 40

約数和(自身を含む): 204787488

約数和(自身を除く): 138727248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275251, 550502, 825753, 1101004, 1376255, 1651506, 2202008, 2752510, 3303012, 4128765, 4404016, 5505020, 6606024, 8257530, 11010040, 13212048, 16515060, 22020080, 33030120, 66060240]

約数ペア:

[(1, 66060240), (2, 33030120), (3, 22020080), (4, 16515060), (5, 13212048), (6, 11010040), (8, 8257530), (10, 6606024), (12, 5505020), (15, 4404016), (16, 4128765), (20, 3303012), (24, 2752510), (30, 2202008), (40, 1651506), (48, 1376255), (60, 1101004), (80, 825753), (120, 550502), (240, 275251)]