12650880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 44064000

約数和(自身を除く): 31413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 599, 640, 660, 704, 880, 960, 1056, 1198, 1320, 1408, 1760, 1797, 1920, 2112, 2396, 2640, 2995, 3520, 3594, 4224, 4792, 5280, 5990, 6589, 7040, 7188, 8985, 9584, 10560, 11980, 13178, 14376, 17970, 19168, 19767, 21120, 23960, 26356, 28752, 32945, 35940, 38336, 39534, 47920, 52712, 57504, 65890, 71880, 76672, 79068, 95840, 98835, 105424, 115008, 131780, 143760, 158136, 191680, 197670, 210848, 230016, 263560, 287520, 316272, 383360, 395340, 421696, 527120, 575040, 632544, 790680, 843392, 1054240, 1150080, 1265088, 1581360, 2108480, 2530176, 3162720, 4216960, 6325440, 12650880]

約数ペア:

[(1, 12650880), (2, 6325440), (3, 4216960), (4, 3162720), (5, 2530176), (6, 2108480), (8, 1581360), (10, 1265088), (11, 1150080), (12, 1054240), (15, 843392), (16, 790680), (20, 632544), (22, 575040), (24, 527120), (30, 421696), (32, 395340), (33, 383360), (40, 316272), (44, 287520), (48, 263560), (55, 230016), (60, 210848), (64, 197670), (66, 191680), (80, 158136), (88, 143760), (96, 131780), (110, 115008), (120, 105424), (128, 98835), (132, 95840), (160, 79068), (165, 76672), (176, 71880), (192, 65890), (220, 57504), (240, 52712), (264, 47920), (320, 39534), (330, 38336), (352, 35940), (384, 32945), (440, 28752), (480, 26356), (528, 23960), (599, 21120), (640, 19767), (660, 19168), (704, 17970), (880, 14376), (960, 13178), (1056, 11980), (1198, 10560), (1320, 9584), (1408, 8985), (1760, 7188), (1797, 7040), (1920, 6589), (2112, 5990), (2396, 5280), (2640, 4792), (2995, 4224), (3520, 3594)]