2036340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{419}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 6420960

約数和(自身を除く): 4384620

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, 243, 270, 324, 405, 419, 486, 540, 810, 838, 972, 1215, 1257, 1620, 1676, 2095, 2430, 2514, 3771, 4190, 4860, 5028, 6285, 7542, 8380, 11313, 12570, 15084, 18855, 22626, 25140, 33939, 37710, 45252, 56565, 67878, 75420, 101817, 113130, 135756, 169695, 203634, 226260, 339390, 407268, 509085, 678780, 1018170, 2036340]

約数ペア:

[(1, 2036340), (2, 1018170), (3, 678780), (4, 509085), (5, 407268), (6, 339390), (9, 226260), (10, 203634), (12, 169695), (15, 135756), (18, 113130), (20, 101817), (27, 75420), (30, 67878), (36, 56565), (45, 45252), (54, 37710), (60, 33939), (81, 25140), (90, 22626), (108, 18855), (135, 15084), (162, 12570), (180, 11313), (243, 8380), (270, 7542), (324, 6285), (405, 5028), (419, 4860), (486, 4190), (540, 3771), (810, 2514), (838, 2430), (972, 2095), (1215, 1676), (1257, 1620)]