105120480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{219001}}^1$

素因数の和:219019

約数の個数: 48

約数和(自身を含む): 331131024

約数和(自身を除く): 226010544

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, 219001, 438002, 657003, 876004, 1095005, 1314006, 1752008, 2190010, 2628012, 3285015, 3504016, 4380020, 5256024, 6570030, 7008032, 8760040, 10512048, 13140060, 17520080, 21024096, 26280120, 35040160, 52560240, 105120480]

約数ペア:

[(1, 105120480), (2, 52560240), (3, 35040160), (4, 26280120), (5, 21024096), (6, 17520080), (8, 13140060), (10, 10512048), (12, 8760040), (15, 7008032), (16, 6570030), (20, 5256024), (24, 4380020), (30, 3504016), (32, 3285015), (40, 2628012), (48, 2190010), (60, 1752008), (80, 1314006), (96, 1095005), (120, 876004), (160, 657003), (240, 438002), (480, 219001)]