2425781520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{124783}}^1$

素因数の和:124811

約数の個数: 120

約数和(自身を含む): 8448375936

約数和(自身を除く): 6022594416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 124783, 249566, 374349, 499132, 623915, 748698, 998264, 1123047, 1247830, 1497396, 1871745, 1996528, 2246094, 2495660, 2994792, 3369141, 3743490, 4492188, 4991320, 5615235, 5989584, 6738282, 7486980, 8984376, 9982640, 10107423, 11230470, 13476564, 14973960, 16845705, 17968752, 20214846, 22460940, 26953128, 29947920, 30322269, 33691410, 40429692, 44921880, 50537115, 53906256, 60644538, 67382820, 80859384, 89843760, 101074230, 121289076, 134765640, 151611345, 161718768, 202148460, 242578152, 269531280, 303222690, 404296920, 485156304, 606445380, 808593840, 1212890760, 2425781520]

約数ペア:

[(1, 2425781520), (2, 1212890760), (3, 808593840), (4, 606445380), (5, 485156304), (6, 404296920), (8, 303222690), (9, 269531280), (10, 242578152), (12, 202148460), (15, 161718768), (16, 151611345), (18, 134765640), (20, 121289076), (24, 101074230), (27, 89843760), (30, 80859384), (36, 67382820), (40, 60644538), (45, 53906256), (48, 50537115), (54, 44921880), (60, 40429692), (72, 33691410), (80, 30322269), (81, 29947920), (90, 26953128), (108, 22460940), (120, 20214846), (135, 17968752), (144, 16845705), (162, 14973960), (180, 13476564), (216, 11230470), (240, 10107423), (243, 9982640), (270, 8984376), (324, 7486980), (360, 6738282), (405, 5989584), (432, 5615235), (486, 4991320), (540, 4492188), (648, 3743490), (720, 3369141), (810, 2994792), (972, 2495660), (1080, 2246094), (1215, 1996528), (1296, 1871745), (1620, 1497396), (1944, 1247830), (2160, 1123047), (2430, 998264), (3240, 748698), (3888, 623915), (4860, 499132), (6480, 374349), (9720, 249566), (19440, 124783)]