12924160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 32376960

約数和(自身を除く): 19452800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 439, 460, 640, 736, 878, 920, 1280, 1472, 1756, 1840, 2195, 2944, 3512, 3680, 4390, 5888, 7024, 7360, 8780, 10097, 14048, 14720, 17560, 20194, 28096, 29440, 35120, 40388, 50485, 56192, 70240, 80776, 100970, 112384, 140480, 161552, 201940, 280960, 323104, 403880, 561920, 646208, 807760, 1292416, 1615520, 2584832, 3231040, 6462080, 12924160]

約数ペア:

[(1, 12924160), (2, 6462080), (4, 3231040), (5, 2584832), (8, 1615520), (10, 1292416), (16, 807760), (20, 646208), (23, 561920), (32, 403880), (40, 323104), (46, 280960), (64, 201940), (80, 161552), (92, 140480), (115, 112384), (128, 100970), (160, 80776), (184, 70240), (230, 56192), (256, 50485), (320, 40388), (368, 35120), (439, 29440), (460, 28096), (640, 20194), (736, 17560), (878, 14720), (920, 14048), (1280, 10097), (1472, 8780), (1756, 7360), (1840, 7024), (2195, 5888), (2944, 4390), (3512, 3680)]