210355920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97387}}^1$

素因数の和:97409

約数の個数: 80

約数和(自身を含む): 724566720

約数和(自身を除く): 514210800

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 97387, 194774, 292161, 389548, 486935, 584322, 779096, 876483, 973870, 1168644, 1460805, 1558192, 1752966, 1947740, 2337288, 2629449, 2921610, 3505932, 3895480, 4382415, 4674576, 5258898, 5843220, 7011864, 7790960, 8764830, 10517796, 11686440, 13147245, 14023728, 17529660, 21035592, 23372880, 26294490, 35059320, 42071184, 52588980, 70118640, 105177960, 210355920]

約数ペア:

[(1, 210355920), (2, 105177960), (3, 70118640), (4, 52588980), (5, 42071184), (6, 35059320), (8, 26294490), (9, 23372880), (10, 21035592), (12, 17529660), (15, 14023728), (16, 13147245), (18, 11686440), (20, 10517796), (24, 8764830), (27, 7790960), (30, 7011864), (36, 5843220), (40, 5258898), (45, 4674576), (48, 4382415), (54, 3895480), (60, 3505932), (72, 2921610), (80, 2629449), (90, 2337288), (108, 1947740), (120, 1752966), (135, 1558192), (144, 1460805), (180, 1168644), (216, 973870), (240, 876483), (270, 779096), (360, 584322), (432, 486935), (540, 389548), (720, 292161), (1080, 194774), (2160, 97387)]