130127760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25845

約数の個数: 120

約数和(自身を含む): 499462080

約数和(自身を除く): 369334320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25819, 51638, 77457, 103276, 129095, 154914, 180733, 206552, 232371, 258190, 309828, 361466, 387285, 413104, 464742, 516380, 542199, 619656, 722932, 774570, 903665, 929484, 1032760, 1084398, 1161855, 1239312, 1445864, 1549140, 1626597, 1807330, 1858968, 2065520, 2168796, 2323710, 2710995, 2891728, 3098280, 3253194, 3614660, 3717936, 4337592, 4647420, 5421990, 6196560, 6506388, 7229320, 8132985, 8675184, 9294840, 10843980, 13012776, 14458640, 16265970, 18589680, 21687960, 26025552, 32531940, 43375920, 65063880, 130127760]

約数ペア:

[(1, 130127760), (2, 65063880), (3, 43375920), (4, 32531940), (5, 26025552), (6, 21687960), (7, 18589680), (8, 16265970), (9, 14458640), (10, 13012776), (12, 10843980), (14, 9294840), (15, 8675184), (16, 8132985), (18, 7229320), (20, 6506388), (21, 6196560), (24, 5421990), (28, 4647420), (30, 4337592), (35, 3717936), (36, 3614660), (40, 3253194), (42, 3098280), (45, 2891728), (48, 2710995), (56, 2323710), (60, 2168796), (63, 2065520), (70, 1858968), (72, 1807330), (80, 1626597), (84, 1549140), (90, 1445864), (105, 1239312), (112, 1161855), (120, 1084398), (126, 1032760), (140, 929484), (144, 903665), (168, 774570), (180, 722932), (210, 619656), (240, 542199), (252, 516380), (280, 464742), (315, 413104), (336, 387285), (360, 361466), (420, 309828), (504, 258190), (560, 232371), (630, 206552), (720, 180733), (840, 154914), (1008, 129095), (1260, 103276), (1680, 77457), (2520, 51638), (5040, 25819)]