121950480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4144

約数の個数: 80

約数和(自身を含む): 381118464

約数和(自身を除く): 259167984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4001, 5080, 6096, 7620, 8002, 10160, 12003, 15240, 16004, 20005, 24006, 30480, 32008, 40010, 48012, 60015, 64016, 80020, 96024, 120030, 160040, 192048, 240060, 320080, 480120, 508127, 960240, 1016254, 1524381, 2032508, 2540635, 3048762, 4065016, 5081270, 6097524, 7621905, 8130032, 10162540, 12195048, 15243810, 20325080, 24390096, 30487620, 40650160, 60975240, 121950480]

約数ペア:

[(1, 121950480), (2, 60975240), (3, 40650160), (4, 30487620), (5, 24390096), (6, 20325080), (8, 15243810), (10, 12195048), (12, 10162540), (15, 8130032), (16, 7621905), (20, 6097524), (24, 5081270), (30, 4065016), (40, 3048762), (48, 2540635), (60, 2032508), (80, 1524381), (120, 1016254), (127, 960240), (240, 508127), (254, 480120), (381, 320080), (508, 240060), (635, 192048), (762, 160040), (1016, 120030), (1270, 96024), (1524, 80020), (1905, 64016), (2032, 60015), (2540, 48012), (3048, 40010), (3810, 32008), (4001, 30480), (5080, 24006), (6096, 20005), (7620, 16004), (8002, 15240), (10160, 12003)]