154020960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 545952960

約数和(自身を除く): 391932000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 353, 360, 404, 432, 480, 505, 540, 606, 706, 720, 808, 864, 909, 1010, 1059, 1080, 1212, 1412, 1440, 1515, 1616, 1765, 1818, 2020, 2118, 2160, 2424, 2727, 2824, 3030, 3177, 3232, 3530, 3636, 4040, 4236, 4320, 4545, 4848, 5295, 5454, 5648, 6060, 6354, 7060, 7272, 8080, 8472, 9090, 9531, 9696, 10590, 10908, 11296, 12120, 12708, 13635, 14120, 14544, 15885, 16160, 16944, 18180, 19062, 21180, 21816, 24240, 25416, 27270, 28240, 29088, 31770, 33888, 35653, 36360, 38124, 42360, 43632, 47655, 48480, 50832, 54540, 56480, 63540, 71306, 72720, 76248, 84720, 87264, 95310, 101664, 106959, 109080, 127080, 142612, 145440, 152496, 169440, 178265, 190620, 213918, 218160, 254160, 285224, 304992, 320877, 356530, 381240, 427836, 436320, 508320, 534795, 570448, 641754, 713060, 762480, 855672, 962631, 1069590, 1140896, 1283508, 1426120, 1524960, 1604385, 1711344, 1925262, 2139180, 2567016, 2852240, 3208770, 3422688, 3850524, 4278360, 4813155, 5134032, 5704480, 6417540, 7701048, 8556720, 9626310, 10268064, 12835080, 15402096, 17113440, 19252620, 25670160, 30804192, 38505240, 51340320, 77010480, 154020960]

約数ペア:

[(1, 154020960), (2, 77010480), (3, 51340320), (4, 38505240), (5, 30804192), (6, 25670160), (8, 19252620), (9, 17113440), (10, 15402096), (12, 12835080), (15, 10268064), (16, 9626310), (18, 8556720), (20, 7701048), (24, 6417540), (27, 5704480), (30, 5134032), (32, 4813155), (36, 4278360), (40, 3850524), (45, 3422688), (48, 3208770), (54, 2852240), (60, 2567016), (72, 2139180), (80, 1925262), (90, 1711344), (96, 1604385), (101, 1524960), (108, 1426120), (120, 1283508), (135, 1140896), (144, 1069590), (160, 962631), (180, 855672), (202, 762480), (216, 713060), (240, 641754), (270, 570448), (288, 534795), (303, 508320), (353, 436320), (360, 427836), (404, 381240), (432, 356530), (480, 320877), (505, 304992), (540, 285224), (606, 254160), (706, 218160), (720, 213918), (808, 190620), (864, 178265), (909, 169440), (1010, 152496), (1059, 145440), (1080, 142612), (1212, 127080), (1412, 109080), (1440, 106959), (1515, 101664), (1616, 95310), (1765, 87264), (1818, 84720), (2020, 76248), (2118, 72720), (2160, 71306), (2424, 63540), (2727, 56480), (2824, 54540), (3030, 50832), (3177, 48480), (3232, 47655), (3530, 43632), (3636, 42360), (4040, 38124), (4236, 36360), (4320, 35653), (4545, 33888), (4848, 31770), (5295, 29088), (5454, 28240), (5648, 27270), (6060, 25416), (6354, 24240), (7060, 21816), (7272, 21180), (8080, 19062), (8472, 18180), (9090, 16944), (9531, 16160), (9696, 15885), (10590, 14544), (10908, 14120), (11296, 13635), (12120, 12708)]