2068160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 5157216

約数和(自身を除く): 3089056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 281, 320, 368, 460, 562, 736, 920, 1124, 1405, 1472, 1840, 2248, 2810, 3680, 4496, 5620, 6463, 7360, 8992, 11240, 12926, 17984, 22480, 25852, 32315, 44960, 51704, 64630, 89920, 103408, 129260, 206816, 258520, 413632, 517040, 1034080, 2068160]

約数ペア:

[(1, 2068160), (2, 1034080), (4, 517040), (5, 413632), (8, 258520), (10, 206816), (16, 129260), (20, 103408), (23, 89920), (32, 64630), (40, 51704), (46, 44960), (64, 32315), (80, 25852), (92, 22480), (115, 17984), (160, 12926), (184, 11240), (230, 8992), (281, 7360), (320, 6463), (368, 5620), (460, 4496), (562, 3680), (736, 2810), (920, 2248), (1124, 1840), (1405, 1472)]