2028120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16901}}^1$

素因数の和:16915

約数の個数: 32

約数和(自身を含む): 6084720

約数和(自身を除く): 4056600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16901, 33802, 50703, 67604, 84505, 101406, 135208, 169010, 202812, 253515, 338020, 405624, 507030, 676040, 1014060, 2028120]

約数ペア:

[(1, 2028120), (2, 1014060), (3, 676040), (4, 507030), (5, 405624), (6, 338020), (8, 253515), (10, 202812), (12, 169010), (15, 135208), (20, 101406), (24, 84505), (30, 67604), (40, 50703), (60, 33802), (120, 16901)]