308041920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 224

約数和(自身を含む): 1100571840

約数和(自身を除く): 792529920

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, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 353, 360, 404, 432, 480, 505, 540, 576, 606, 706, 720, 808, 864, 909, 960, 1010, 1059, 1080, 1212, 1412, 1440, 1515, 1616, 1728, 1765, 1818, 2020, 2118, 2160, 2424, 2727, 2824, 2880, 3030, 3177, 3232, 3530, 3636, 4040, 4236, 4320, 4545, 4848, 5295, 5454, 5648, 6060, 6354, 6464, 7060, 7272, 8080, 8472, 8640, 9090, 9531, 9696, 10590, 10908, 11296, 12120, 12708, 13635, 14120, 14544, 15885, 16160, 16944, 18180, 19062, 19392, 21180, 21816, 22592, 24240, 25416, 27270, 28240, 29088, 31770, 32320, 33888, 35653, 36360, 38124, 42360, 43632, 47655, 48480, 50832, 54540, 56480, 58176, 63540, 67776, 71306, 72720, 76248, 84720, 87264, 95310, 96960, 101664, 106959, 109080, 112960, 127080, 142612, 145440, 152496, 169440, 174528, 178265, 190620, 203328, 213918, 218160, 254160, 285224, 290880, 304992, 320877, 338880, 356530, 381240, 427836, 436320, 508320, 534795, 570448, 609984, 641754, 713060, 762480, 855672, 872640, 962631, 1016640, 1069590, 1140896, 1283508, 1426120, 1524960, 1604385, 1711344, 1925262, 2139180, 2281792, 2567016, 2852240, 3049920, 3208770, 3422688, 3850524, 4278360, 4813155, 5134032, 5704480, 6417540, 6845376, 7701048, 8556720, 9626310, 10268064, 11408960, 12835080, 15402096, 17113440, 19252620, 20536128, 25670160, 30804192, 34226880, 38505240, 51340320, 61608384, 77010480, 102680640, 154020960, 308041920]

約数ペア:

[(1, 308041920), (2, 154020960), (3, 102680640), (4, 77010480), (5, 61608384), (6, 51340320), (8, 38505240), (9, 34226880), (10, 30804192), (12, 25670160), (15, 20536128), (16, 19252620), (18, 17113440), (20, 15402096), (24, 12835080), (27, 11408960), (30, 10268064), (32, 9626310), (36, 8556720), (40, 7701048), (45, 6845376), (48, 6417540), (54, 5704480), (60, 5134032), (64, 4813155), (72, 4278360), (80, 3850524), (90, 3422688), (96, 3208770), (101, 3049920), (108, 2852240), (120, 2567016), (135, 2281792), (144, 2139180), (160, 1925262), (180, 1711344), (192, 1604385), (202, 1524960), (216, 1426120), (240, 1283508), (270, 1140896), (288, 1069590), (303, 1016640), (320, 962631), (353, 872640), (360, 855672), (404, 762480), (432, 713060), (480, 641754), (505, 609984), (540, 570448), (576, 534795), (606, 508320), (706, 436320), (720, 427836), (808, 381240), (864, 356530), (909, 338880), (960, 320877), (1010, 304992), (1059, 290880), (1080, 285224), (1212, 254160), (1412, 218160), (1440, 213918), (1515, 203328), (1616, 190620), (1728, 178265), (1765, 174528), (1818, 169440), (2020, 152496), (2118, 145440), (2160, 142612), (2424, 127080), (2727, 112960), (2824, 109080), (2880, 106959), (3030, 101664), (3177, 96960), (3232, 95310), (3530, 87264), (3636, 84720), (4040, 76248), (4236, 72720), (4320, 71306), (4545, 67776), (4848, 63540), (5295, 58176), (5454, 56480), (5648, 54540), (6060, 50832), (6354, 48480), (6464, 47655), (7060, 43632), (7272, 42360), (8080, 38124), (8472, 36360), (8640, 35653), (9090, 33888), (9531, 32320), (9696, 31770), (10590, 29088), (10908, 28240), (11296, 27270), (12120, 25416), (12708, 24240), (13635, 22592), (14120, 21816), (14544, 21180), (15885, 19392), (16160, 19062), (16944, 18180)]