15404485920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{162907}}^1$

素因数の和:163122

約数の個数: 96

約数和(自身を含む): 48770745408

約数和(自身を除く): 33366259488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 15760, 18912, 23640, 31520, 47280, 94560, 162907, 325814, 488721, 651628, 814535, 977442, 1303256, 1629070, 1954884, 2443605, 2606512, 3258140, 3909768, 4887210, 5213024, 6516280, 7819536, 9774420, 13032560, 15639072, 19548840, 26065120, 32092679, 39097680, 64185358, 78195360, 96278037, 128370716, 160463395, 192556074, 256741432, 320926790, 385112148, 481390185, 513482864, 641853580, 770224296, 962780370, 1026965728, 1283707160, 1540448592, 1925560740, 2567414320, 3080897184, 3851121480, 5134828640, 7702242960, 15404485920]

約数ペア:

[(1, 15404485920), (2, 7702242960), (3, 5134828640), (4, 3851121480), (5, 3080897184), (6, 2567414320), (8, 1925560740), (10, 1540448592), (12, 1283707160), (15, 1026965728), (16, 962780370), (20, 770224296), (24, 641853580), (30, 513482864), (32, 481390185), (40, 385112148), (48, 320926790), (60, 256741432), (80, 192556074), (96, 160463395), (120, 128370716), (160, 96278037), (197, 78195360), (240, 64185358), (394, 39097680), (480, 32092679), (591, 26065120), (788, 19548840), (985, 15639072), (1182, 13032560), (1576, 9774420), (1970, 7819536), (2364, 6516280), (2955, 5213024), (3152, 4887210), (3940, 3909768), (4728, 3258140), (5910, 2606512), (6304, 2443605), (7880, 1954884), (9456, 1629070), (11820, 1303256), (15760, 977442), (18912, 814535), (23640, 651628), (31520, 488721), (47280, 325814), (94560, 162907)]