12537240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 37877760

約数和(自身を除く): 25340520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 547, 573, 764, 955, 1094, 1146, 1528, 1641, 1910, 2188, 2292, 2735, 2865, 3282, 3820, 4376, 4584, 5470, 5730, 6564, 7640, 8205, 10940, 11460, 13128, 16410, 21880, 22920, 32820, 65640, 104477, 208954, 313431, 417908, 522385, 626862, 835816, 1044770, 1253724, 1567155, 2089540, 2507448, 3134310, 4179080, 6268620, 12537240]

約数ペア:

[(1, 12537240), (2, 6268620), (3, 4179080), (4, 3134310), (5, 2507448), (6, 2089540), (8, 1567155), (10, 1253724), (12, 1044770), (15, 835816), (20, 626862), (24, 522385), (30, 417908), (40, 313431), (60, 208954), (120, 104477), (191, 65640), (382, 32820), (547, 22920), (573, 21880), (764, 16410), (955, 13128), (1094, 11460), (1146, 10940), (1528, 8205), (1641, 7640), (1910, 6564), (2188, 5730), (2292, 5470), (2735, 4584), (2865, 4376), (3282, 3820)]