1226122560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32749}}^1$

素因数の和:32785

約数の個数: 168

約数和(自身を含む): 4541901000

約数和(自身を除く): 3315778440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 32749, 37440, 65498, 98247, 130996, 163745, 196494, 261992, 294741, 327490, 392988, 425737, 491235, 523984, 589482, 654980, 785976, 851474, 982470, 1047968, 1178964, 1277211, 1309960, 1473705, 1571952, 1702948, 1964940, 2095936, 2128685, 2357928, 2554422, 2619920, 2947410, 3143904, 3405896, 3831633, 3929880, 4257370, 4715856, 5108844, 5239840, 5894820, 6287808, 6386055, 6811792, 7663266, 7859760, 8514740, 9431712, 10217688, 10479680, 11789640, 12772110, 13623584, 15326532, 15719520, 17029480, 18863424, 19158165, 20435376, 23579280, 25544220, 27247168, 30653064, 31439040, 34058960, 38316330, 40870752, 47158560, 51088440, 61306128, 68117920, 76632660, 81741504, 94317120, 102176880, 122612256, 136235840, 153265320, 204353760, 245224512, 306530640, 408707520, 613061280, 1226122560]

約数ペア:

[(1, 1226122560), (2, 613061280), (3, 408707520), (4, 306530640), (5, 245224512), (6, 204353760), (8, 153265320), (9, 136235840), (10, 122612256), (12, 102176880), (13, 94317120), (15, 81741504), (16, 76632660), (18, 68117920), (20, 61306128), (24, 51088440), (26, 47158560), (30, 40870752), (32, 38316330), (36, 34058960), (39, 31439040), (40, 30653064), (45, 27247168), (48, 25544220), (52, 23579280), (60, 20435376), (64, 19158165), (65, 18863424), (72, 17029480), (78, 15719520), (80, 15326532), (90, 13623584), (96, 12772110), (104, 11789640), (117, 10479680), (120, 10217688), (130, 9431712), (144, 8514740), (156, 7859760), (160, 7663266), (180, 6811792), (192, 6386055), (195, 6287808), (208, 5894820), (234, 5239840), (240, 5108844), (260, 4715856), (288, 4257370), (312, 3929880), (320, 3831633), (360, 3405896), (390, 3143904), (416, 2947410), (468, 2619920), (480, 2554422), (520, 2357928), (576, 2128685), (585, 2095936), (624, 1964940), (720, 1702948), (780, 1571952), (832, 1473705), (936, 1309960), (960, 1277211), (1040, 1178964), (1170, 1047968), (1248, 982470), (1440, 851474), (1560, 785976), (1872, 654980), (2080, 589482), (2340, 523984), (2496, 491235), (2880, 425737), (3120, 392988), (3744, 327490), (4160, 294741), (4680, 261992), (6240, 196494), (7488, 163745), (9360, 130996), (12480, 98247), (18720, 65498), (32749, 37440)]