12418615920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{63803}}^1$

素因数の和:64630

約数の個数: 80

約数和(自身を含む): 38545782912

約数和(自身を除く): 26127166992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 12976, 16220, 19464, 24330, 32440, 38928, 48660, 63803, 64880, 97320, 127606, 191409, 194640, 255212, 319015, 382818, 510424, 638030, 765636, 957045, 1020848, 1276060, 1531272, 1914090, 2552120, 3062544, 3828180, 5104240, 7656360, 15312720, 51744233, 103488466, 155232699, 206976932, 258721165, 310465398, 413953864, 517442330, 620930796, 776163495, 827907728, 1034884660, 1241861592, 1552326990, 2069769320, 2483723184, 3104653980, 4139538640, 6209307960, 12418615920]

約数ペア:

[(1, 12418615920), (2, 6209307960), (3, 4139538640), (4, 3104653980), (5, 2483723184), (6, 2069769320), (8, 1552326990), (10, 1241861592), (12, 1034884660), (15, 827907728), (16, 776163495), (20, 620930796), (24, 517442330), (30, 413953864), (40, 310465398), (48, 258721165), (60, 206976932), (80, 155232699), (120, 103488466), (240, 51744233), (811, 15312720), (1622, 7656360), (2433, 5104240), (3244, 3828180), (4055, 3062544), (4866, 2552120), (6488, 1914090), (8110, 1531272), (9732, 1276060), (12165, 1020848), (12976, 957045), (16220, 765636), (19464, 638030), (24330, 510424), (32440, 382818), (38928, 319015), (48660, 255212), (63803, 194640), (64880, 191409), (97320, 127606)]