73963080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205453}}^1$

素因数の和:205470

約数の個数: 48

約数和(自身を含む): 240381180

約数和(自身を除く): 166418100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 205453, 410906, 616359, 821812, 1027265, 1232718, 1643624, 1849077, 2054530, 2465436, 3081795, 3698154, 4109060, 4930872, 6163590, 7396308, 8218120, 9245385, 12327180, 14792616, 18490770, 24654360, 36981540, 73963080]

約数ペア:

[(1, 73963080), (2, 36981540), (3, 24654360), (4, 18490770), (5, 14792616), (6, 12327180), (8, 9245385), (9, 8218120), (10, 7396308), (12, 6163590), (15, 4930872), (18, 4109060), (20, 3698154), (24, 3081795), (30, 2465436), (36, 2054530), (40, 1849077), (45, 1643624), (60, 1232718), (72, 1027265), (90, 821812), (120, 616359), (180, 410906), (360, 205453)]