1123256880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11909}}^1$

素因数の和:12059

約数の個数: 120

約数和(自身を含む): 3801386160

約数和(自身を除く): 2678129280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 11909, 15720, 18864, 23580, 23818, 31440, 35727, 47160, 47636, 59545, 71454, 94320, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 238180, 285816, 357270, 428724, 476360, 535905, 571632, 714540, 857448, 952720, 1071810, 1429080, 1560079, 1714896, 2143620, 2858160, 3120158, 4287240, 4680237, 6240316, 7800395, 8574480, 9360474, 12480632, 14040711, 15600790, 18720948, 23401185, 24961264, 28081422, 31201580, 37441896, 46802370, 56162844, 62403160, 70203555, 74883792, 93604740, 112325688, 124806320, 140407110, 187209480, 224651376, 280814220, 374418960, 561628440, 1123256880]

約数ペア:

[(1, 1123256880), (2, 561628440), (3, 374418960), (4, 280814220), (5, 224651376), (6, 187209480), (8, 140407110), (9, 124806320), (10, 112325688), (12, 93604740), (15, 74883792), (16, 70203555), (18, 62403160), (20, 56162844), (24, 46802370), (30, 37441896), (36, 31201580), (40, 28081422), (45, 24961264), (48, 23401185), (60, 18720948), (72, 15600790), (80, 14040711), (90, 12480632), (120, 9360474), (131, 8574480), (144, 7800395), (180, 6240316), (240, 4680237), (262, 4287240), (360, 3120158), (393, 2858160), (524, 2143620), (655, 1714896), (720, 1560079), (786, 1429080), (1048, 1071810), (1179, 952720), (1310, 857448), (1572, 714540), (1965, 571632), (2096, 535905), (2358, 476360), (2620, 428724), (3144, 357270), (3930, 285816), (4716, 238180), (5240, 214362), (5895, 190544), (6288, 178635), (7860, 142908), (9432, 119090), (10480, 107181), (11790, 95272), (11909, 94320), (15720, 71454), (18864, 59545), (23580, 47636), (23818, 47160), (31440, 35727)]