330840960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{172313}}^1$

素因数の和:172335

約数の個数: 64

約数和(自身を含む): 1054561680

約数和(自身を除く): 723720720

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, 172313, 344626, 516939, 689252, 861565, 1033878, 1378504, 1723130, 2067756, 2584695, 2757008, 3446260, 4135512, 5169390, 5514016, 6892520, 8271024, 10338780, 11028032, 13785040, 16542048, 20677560, 22056064, 27570080, 33084096, 41355120, 55140160, 66168192, 82710240, 110280320, 165420480, 330840960]

約数ペア:

[(1, 330840960), (2, 165420480), (3, 110280320), (4, 82710240), (5, 66168192), (6, 55140160), (8, 41355120), (10, 33084096), (12, 27570080), (15, 22056064), (16, 20677560), (20, 16542048), (24, 13785040), (30, 11028032), (32, 10338780), (40, 8271024), (48, 6892520), (60, 5514016), (64, 5169390), (80, 4135512), (96, 3446260), (120, 2757008), (128, 2584695), (160, 2067756), (192, 1723130), (240, 1378504), (320, 1033878), (384, 861565), (480, 689252), (640, 516939), (960, 344626), (1920, 172313)]