131230080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22808

約数の個数: 96

約数和(自身を含む): 453173760

約数和(自身を除く): 321943680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22783, 45566, 68349, 91132, 113915, 136698, 182264, 205047, 227830, 273396, 341745, 364528, 410094, 455660, 546792, 683490, 729056, 820188, 911320, 1025235, 1093584, 1366980, 1458112, 1640376, 1822640, 2050470, 2187168, 2733960, 2916224, 3280752, 3645280, 4100940, 4374336, 5467920, 6561504, 7290560, 8201880, 8748672, 10935840, 13123008, 14581120, 16403760, 21871680, 26246016, 32807520, 43743360, 65615040, 131230080]

約数ペア:

[(1, 131230080), (2, 65615040), (3, 43743360), (4, 32807520), (5, 26246016), (6, 21871680), (8, 16403760), (9, 14581120), (10, 13123008), (12, 10935840), (15, 8748672), (16, 8201880), (18, 7290560), (20, 6561504), (24, 5467920), (30, 4374336), (32, 4100940), (36, 3645280), (40, 3280752), (45, 2916224), (48, 2733960), (60, 2187168), (64, 2050470), (72, 1822640), (80, 1640376), (90, 1458112), (96, 1366980), (120, 1093584), (128, 1025235), (144, 911320), (160, 820188), (180, 729056), (192, 683490), (240, 546792), (288, 455660), (320, 410094), (360, 364528), (384, 341745), (480, 273396), (576, 227830), (640, 205047), (720, 182264), (960, 136698), (1152, 113915), (1440, 91132), (1920, 68349), (2880, 45566), (5760, 22783)]