123310620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{228353}}^1$

素因数の和:228371

約数の個数: 48

約数和(自身を含む): 383634720

約数和(自身を除く): 260324100

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, 228353, 456706, 685059, 913412, 1141765, 1370118, 2055177, 2283530, 2740236, 3425295, 4110354, 4567060, 6165531, 6850590, 8220708, 10275885, 12331062, 13701180, 20551770, 24662124, 30827655, 41103540, 61655310, 123310620]

約数ペア:

[(1, 123310620), (2, 61655310), (3, 41103540), (4, 30827655), (5, 24662124), (6, 20551770), (9, 13701180), (10, 12331062), (12, 10275885), (15, 8220708), (18, 6850590), (20, 6165531), (27, 4567060), (30, 4110354), (36, 3425295), (45, 2740236), (54, 2283530), (60, 2055177), (90, 1370118), (108, 1141765), (135, 913412), (180, 685059), (270, 456706), (540, 228353)]