8773120

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 22096800

約数和(自身を除く): 13323680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 149, 160, 184, 230, 256, 298, 320, 368, 460, 512, 596, 640, 736, 745, 920, 1192, 1280, 1472, 1490, 1840, 2384, 2560, 2944, 2980, 3427, 3680, 4768, 5888, 5960, 6854, 7360, 9536, 11776, 11920, 13708, 14720, 17135, 19072, 23840, 27416, 29440, 34270, 38144, 47680, 54832, 58880, 68540, 76288, 95360, 109664, 137080, 190720, 219328, 274160, 381440, 438656, 548320, 877312, 1096640, 1754624, 2193280, 4386560, 8773120]

約数ペア:

[(1, 8773120), (2, 4386560), (4, 2193280), (5, 1754624), (8, 1096640), (10, 877312), (16, 548320), (20, 438656), (23, 381440), (32, 274160), (40, 219328), (46, 190720), (64, 137080), (80, 109664), (92, 95360), (115, 76288), (128, 68540), (149, 58880), (160, 54832), (184, 47680), (230, 38144), (256, 34270), (298, 29440), (320, 27416), (368, 23840), (460, 19072), (512, 17135), (596, 14720), (640, 13708), (736, 11920), (745, 11776), (920, 9536), (1192, 7360), (1280, 6854), (1472, 5960), (1490, 5888), (1840, 4768), (2384, 3680), (2560, 3427), (2944, 2980)]