378433920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197101}}^1$

素因数の和:197123

約数の個数: 64

約数和(自身を含む): 1206264240

約数和(自身を除く): 827830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 197101, 394202, 591303, 788404, 985505, 1182606, 1576808, 1971010, 2365212, 2956515, 3153616, 3942020, 4730424, 5913030, 6307232, 7884040, 9460848, 11826060, 12614464, 15768080, 18921696, 23652120, 25228928, 31536160, 37843392, 47304240, 63072320, 75686784, 94608480, 126144640, 189216960, 378433920]

約数ペア:

[(1, 378433920), (2, 189216960), (3, 126144640), (4, 94608480), (5, 75686784), (6, 63072320), (8, 47304240), (10, 37843392), (12, 31536160), (15, 25228928), (16, 23652120), (20, 18921696), (24, 15768080), (30, 12614464), (32, 11826060), (40, 9460848), (48, 7884040), (60, 6307232), (64, 5913030), (80, 4730424), (96, 3942020), (120, 3153616), (128, 2956515), (160, 2365212), (192, 1971010), (240, 1576808), (320, 1182606), (384, 985505), (480, 788404), (640, 591303), (960, 394202), (1920, 197101)]