12351720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{102931}}^1$

素因数の和:102945

約数の個数: 32

約数和(自身を含む): 37055520

約数和(自身を除く): 24703800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 102931, 205862, 308793, 411724, 514655, 617586, 823448, 1029310, 1235172, 1543965, 2058620, 2470344, 3087930, 4117240, 6175860, 12351720]

約数ペア:

[(1, 12351720), (2, 6175860), (3, 4117240), (4, 3087930), (5, 2470344), (6, 2058620), (8, 1543965), (10, 1235172), (12, 1029310), (15, 823448), (20, 617586), (24, 514655), (30, 411724), (40, 308793), (60, 205862), (120, 102931)]