243062640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 844588800

約数和(自身を除く): 601526160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 859, 1048, 1080, 1179, 1310, 1572, 1718, 1965, 2096, 2160, 2358, 2577, 2620, 3144, 3436, 3537, 3930, 4295, 4716, 5154, 5240, 5895, 6288, 6872, 7074, 7731, 7860, 8590, 9432, 10308, 10480, 11790, 12885, 13744, 14148, 15462, 15720, 17180, 17685, 18864, 20616, 23193, 23580, 25770, 28296, 30924, 31440, 34360, 35370, 38655, 41232, 46386, 47160, 51540, 56592, 61848, 68720, 70740, 77310, 92772, 94320, 103080, 112529, 115965, 123696, 141480, 154620, 185544, 206160, 225058, 231930, 282960, 309240, 337587, 371088, 450116, 463860, 562645, 618480, 675174, 900232, 927720, 1012761, 1125290, 1350348, 1687935, 1800464, 1855440, 2025522, 2250580, 2700696, 3038283, 3375870, 4051044, 4501160, 5063805, 5401392, 6076566, 6751740, 8102088, 9002320, 10127610, 12153132, 13503480, 15191415, 16204176, 20255220, 24306264, 27006960, 30382830, 40510440, 48612528, 60765660, 81020880, 121531320, 243062640]

約数ペア:

[(1, 243062640), (2, 121531320), (3, 81020880), (4, 60765660), (5, 48612528), (6, 40510440), (8, 30382830), (9, 27006960), (10, 24306264), (12, 20255220), (15, 16204176), (16, 15191415), (18, 13503480), (20, 12153132), (24, 10127610), (27, 9002320), (30, 8102088), (36, 6751740), (40, 6076566), (45, 5401392), (48, 5063805), (54, 4501160), (60, 4051044), (72, 3375870), (80, 3038283), (90, 2700696), (108, 2250580), (120, 2025522), (131, 1855440), (135, 1800464), (144, 1687935), (180, 1350348), (216, 1125290), (240, 1012761), (262, 927720), (270, 900232), (360, 675174), (393, 618480), (432, 562645), (524, 463860), (540, 450116), (655, 371088), (720, 337587), (786, 309240), (859, 282960), (1048, 231930), (1080, 225058), (1179, 206160), (1310, 185544), (1572, 154620), (1718, 141480), (1965, 123696), (2096, 115965), (2160, 112529), (2358, 103080), (2577, 94320), (2620, 92772), (3144, 77310), (3436, 70740), (3537, 68720), (3930, 61848), (4295, 56592), (4716, 51540), (5154, 47160), (5240, 46386), (5895, 41232), (6288, 38655), (6872, 35370), (7074, 34360), (7731, 31440), (7860, 30924), (8590, 28296), (9432, 25770), (10308, 23580), (10480, 23193), (11790, 20616), (12885, 18864), (13744, 17685), (14148, 17180), (15462, 15720)]