18417240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17053}}^1$

素因数の和:17073

約数の個数: 64

約数和(自身を含む): 61394400

約数和(自身を除く): 42977160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 17053, 34106, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 204636, 255795, 306954, 341060, 409272, 460431, 511590, 613908, 682120, 767385, 920862, 1023180, 1227816, 1534770, 1841724, 2046360, 2302155, 3069540, 3683448, 4604310, 6139080, 9208620, 18417240]

約数ペア:

[(1, 18417240), (2, 9208620), (3, 6139080), (4, 4604310), (5, 3683448), (6, 3069540), (8, 2302155), (9, 2046360), (10, 1841724), (12, 1534770), (15, 1227816), (18, 1023180), (20, 920862), (24, 767385), (27, 682120), (30, 613908), (36, 511590), (40, 460431), (45, 409272), (54, 341060), (60, 306954), (72, 255795), (90, 204636), (108, 170530), (120, 153477), (135, 136424), (180, 102318), (216, 85265), (270, 68212), (360, 51159), (540, 34106), (1080, 17053)]