311211720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{96053}}^1$

素因数の和:96076

約数の個数: 80

約数和(自身を含む): 1046028060

約数和(自身を除く): 734816340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 96053, 192106, 288159, 384212, 480265, 576318, 768424, 864477, 960530, 1152636, 1440795, 1728954, 1921060, 2305272, 2593431, 2881590, 3457908, 3842120, 4322385, 5186862, 5763180, 6915816, 7780293, 8644770, 10373724, 11526360, 12967155, 15560586, 17289540, 20747448, 25934310, 31121172, 34579080, 38901465, 51868620, 62242344, 77802930, 103737240, 155605860, 311211720]

約数ペア:

[(1, 311211720), (2, 155605860), (3, 103737240), (4, 77802930), (5, 62242344), (6, 51868620), (8, 38901465), (9, 34579080), (10, 31121172), (12, 25934310), (15, 20747448), (18, 17289540), (20, 15560586), (24, 12967155), (27, 11526360), (30, 10373724), (36, 8644770), (40, 7780293), (45, 6915816), (54, 5763180), (60, 5186862), (72, 4322385), (81, 3842120), (90, 3457908), (108, 2881590), (120, 2593431), (135, 2305272), (162, 1921060), (180, 1728954), (216, 1440795), (270, 1152636), (324, 960530), (360, 864477), (405, 768424), (540, 576318), (648, 480265), (810, 384212), (1080, 288159), (1620, 192106), (3240, 96053)]