2520589.00000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45083}}^1$

素因数の和:45104

約数の個数: 60

約数和(自身を含む): 229116888

約数和(自身を除く): 156082428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45083, 90166, 135249, 180332, 225415, 270498, 405747, 450830, 540996, 676245, 811494, 901660, 1217241, 1352490, 1622988, 2028735, 2434482, 2704980, 3651723, 4057470, 4868964, 6086205, 7303446, 8114940, 12172410, 14606892, 18258615, 24344820, 36517230, 73034460]

約数ペア:

[(1, 73034460), (2, 36517230), (3, 24344820), (4, 18258615), (5, 14606892), (6, 12172410), (9, 8114940), (10, 7303446), (12, 6086205), (15, 4868964), (18, 4057470), (20, 3651723), (27, 2704980), (30, 2434482), (36, 2028735), (45, 1622988), (54, 1352490), (60, 1217241), (81, 901660), (90, 811494), (108, 676245), (135, 540996), (162, 450830), (180, 405747), (270, 270498), (324, 225415), (405, 180332), (540, 135249), (810, 90166), (1620, 45083)]