3360040

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 4260440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 503, 668, 835, 1006, 1336, 1670, 2012, 2515, 3340, 4024, 5030, 6680, 10060, 20120, 84001, 168002, 336004, 420005, 672008, 840010, 1680020, 3360040]

約数ペア:

[(1, 3360040), (2, 1680020), (4, 840010), (5, 672008), (8, 420005), (10, 336004), (20, 168002), (40, 84001), (167, 20120), (334, 10060), (503, 6680), (668, 5030), (835, 4024), (1006, 3340), (1336, 2515), (1670, 2012)]