214671720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1788931}}^1$

素因数の和:1788945

約数の個数: 32

約数和(自身を含む): 644015520

約数和(自身を除く): 429343800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1788931, 3577862, 5366793, 7155724, 8944655, 10733586, 14311448, 17889310, 21467172, 26833965, 35778620, 42934344, 53667930, 71557240, 107335860, 214671720]

約数ペア:

[(1, 214671720), (2, 107335860), (3, 71557240), (4, 53667930), (5, 42934344), (6, 35778620), (8, 26833965), (10, 21467172), (12, 17889310), (15, 14311448), (20, 10733586), (24, 8944655), (30, 7155724), (40, 5366793), (60, 3577862), (120, 1788931)]