65615040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22806

約数の個数: 84

約数和(自身を含む): 225698304

約数和(自身を除く): 160083264

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3280752, 3645280, 4100940, 4374336, 5467920, 6561504, 7290560, 8201880, 10935840, 13123008, 16403760, 21871680, 32807520, 65615040]

約数ペア:

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