412160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 80

約数和(自身を含む): 1178496

約数和(自身を除く): 766336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 4480, 5152, 5888, 6440, 7360, 8960, 10304, 11776, 12880, 14720, 17920, 20608, 25760, 29440, 41216, 51520, 58880, 82432, 103040, 206080, 412160]

約数ペア:

[(1, 412160), (2, 206080), (4, 103040), (5, 82432), (7, 58880), (8, 51520), (10, 41216), (14, 29440), (16, 25760), (20, 20608), (23, 17920), (28, 14720), (32, 12880), (35, 11776), (40, 10304), (46, 8960), (56, 7360), (64, 6440), (70, 5888), (80, 5152), (92, 4480), (112, 3680), (115, 3584), (128, 3220), (140, 2944), (160, 2576), (161, 2560), (184, 2240), (224, 1840), (230, 1792), (256, 1610), (280, 1472), (320, 1288), (322, 1280), (368, 1120), (448, 920), (460, 896), (512, 805), (560, 736), (640, 644)]