147765120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{76961}}^1$

素因数の和:76983

約数の個数: 64

約数和(自身を含む): 471007440

約数和(自身を除く): 323242320

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, 76961, 153922, 230883, 307844, 384805, 461766, 615688, 769610, 923532, 1154415, 1231376, 1539220, 1847064, 2308830, 2462752, 3078440, 3694128, 4617660, 4925504, 6156880, 7388256, 9235320, 9851008, 12313760, 14776512, 18470640, 24627520, 29553024, 36941280, 49255040, 73882560, 147765120]

約数ペア:

[(1, 147765120), (2, 73882560), (3, 49255040), (4, 36941280), (5, 29553024), (6, 24627520), (8, 18470640), (10, 14776512), (12, 12313760), (15, 9851008), (16, 9235320), (20, 7388256), (24, 6156880), (30, 4925504), (32, 4617660), (40, 3694128), (48, 3078440), (60, 2462752), (64, 2308830), (80, 1847064), (96, 1539220), (120, 1231376), (128, 1154415), (160, 923532), (192, 769610), (240, 615688), (320, 461766), (384, 384805), (480, 307844), (640, 230883), (960, 153922), (1920, 76961)]