2555324160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:10994

約数の個数: 144

約数和(自身を含む): 8295614880

約数和(自身を除く): 5740290720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 7320, 7808, 9760, 10909, 11712, 14640, 15616, 19520, 21818, 23424, 29280, 32727, 39040, 43636, 46848, 54545, 58560, 65454, 78080, 87272, 109090, 117120, 130908, 163635, 174544, 218180, 234240, 261816, 327270, 349088, 436360, 523632, 654540, 665449, 698176, 872720, 1047264, 1309080, 1330898, 1396352, 1745440, 1996347, 2094528, 2618160, 2661796, 2792704, 3327245, 3490880, 3992694, 4189056, 5236320, 5323592, 6654490, 6981760, 7985388, 8378112, 9981735, 10472640, 10647184, 13308980, 13963520, 15970776, 19963470, 20945280, 21294368, 26617960, 31941552, 39926940, 41890560, 42588736, 53235920, 63883104, 79853880, 85177472, 106471840, 127766208, 159707760, 170354944, 212943680, 255532416, 319415520, 425887360, 511064832, 638831040, 851774720, 1277662080, 2555324160]

約数ペア:

[(1, 2555324160), (2, 1277662080), (3, 851774720), (4, 638831040), (5, 511064832), (6, 425887360), (8, 319415520), (10, 255532416), (12, 212943680), (15, 170354944), (16, 159707760), (20, 127766208), (24, 106471840), (30, 85177472), (32, 79853880), (40, 63883104), (48, 53235920), (60, 42588736), (61, 41890560), (64, 39926940), (80, 31941552), (96, 26617960), (120, 21294368), (122, 20945280), (128, 19963470), (160, 15970776), (183, 13963520), (192, 13308980), (240, 10647184), (244, 10472640), (256, 9981735), (305, 8378112), (320, 7985388), (366, 6981760), (384, 6654490), (480, 5323592), (488, 5236320), (610, 4189056), (640, 3992694), (732, 3490880), (768, 3327245), (915, 2792704), (960, 2661796), (976, 2618160), (1220, 2094528), (1280, 1996347), (1464, 1745440), (1830, 1396352), (1920, 1330898), (1952, 1309080), (2440, 1047264), (2928, 872720), (3660, 698176), (3840, 665449), (3904, 654540), (4880, 523632), (5856, 436360), (7320, 349088), (7808, 327270), (9760, 261816), (10909, 234240), (11712, 218180), (14640, 174544), (15616, 163635), (19520, 130908), (21818, 117120), (23424, 109090), (29280, 87272), (32727, 78080), (39040, 65454), (43636, 58560), (46848, 54545)]