20595600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1907}}^1$

素因数の和:1934

約数の個数: 120

約数和(自身を含む): 73343520

約数和(自身を除く): 52747920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 1907, 2160, 2700, 3600, 3814, 5400, 5721, 7628, 9535, 10800, 11442, 15256, 17163, 19070, 22884, 28605, 30512, 34326, 38140, 45768, 47675, 51489, 57210, 68652, 76280, 85815, 91536, 95350, 102978, 114420, 137304, 143025, 152560, 171630, 190700, 205956, 228840, 257445, 274608, 286050, 343260, 381400, 411912, 429075, 457680, 514890, 572100, 686520, 762800, 823824, 858150, 1029780, 1144200, 1287225, 1373040, 1716300, 2059560, 2288400, 2574450, 3432600, 4119120, 5148900, 6865200, 10297800, 20595600]

約数ペア:

[(1, 20595600), (2, 10297800), (3, 6865200), (4, 5148900), (5, 4119120), (6, 3432600), (8, 2574450), (9, 2288400), (10, 2059560), (12, 1716300), (15, 1373040), (16, 1287225), (18, 1144200), (20, 1029780), (24, 858150), (25, 823824), (27, 762800), (30, 686520), (36, 572100), (40, 514890), (45, 457680), (48, 429075), (50, 411912), (54, 381400), (60, 343260), (72, 286050), (75, 274608), (80, 257445), (90, 228840), (100, 205956), (108, 190700), (120, 171630), (135, 152560), (144, 143025), (150, 137304), (180, 114420), (200, 102978), (216, 95350), (225, 91536), (240, 85815), (270, 76280), (300, 68652), (360, 57210), (400, 51489), (432, 47675), (450, 45768), (540, 38140), (600, 34326), (675, 30512), (720, 28605), (900, 22884), (1080, 19070), (1200, 17163), (1350, 15256), (1800, 11442), (1907, 10800), (2160, 9535), (2700, 7628), (3600, 5721), (3814, 5400)]