2462940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 7664160

約数和(自身を除く): 5201220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4561, 9122, 13683, 18244, 22805, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 123147, 136830, 164196, 205245, 246294, 273660, 410490, 492588, 615735, 820980, 1231470, 2462940]

約数ペア:

[(1, 2462940), (2, 1231470), (3, 820980), (4, 615735), (5, 492588), (6, 410490), (9, 273660), (10, 246294), (12, 205245), (15, 164196), (18, 136830), (20, 123147), (27, 91220), (30, 82098), (36, 68415), (45, 54732), (54, 45610), (60, 41049), (90, 27366), (108, 22805), (135, 18244), (180, 13683), (270, 9122), (540, 4561)]