85651920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 289318536

約数和(自身を除く): 203666616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 353, 360, 674, 706, 720, 1011, 1059, 1348, 1412, 1685, 1765, 2022, 2118, 2696, 2824, 3033, 3177, 3370, 3530, 4044, 4236, 5055, 5295, 5392, 5648, 6066, 6354, 6740, 7060, 8088, 8472, 10110, 10590, 12132, 12708, 13480, 14120, 15165, 15885, 16176, 16944, 20220, 21180, 24264, 25416, 26960, 28240, 30330, 31770, 40440, 42360, 48528, 50832, 60660, 63540, 80880, 84720, 118961, 121320, 127080, 237922, 242640, 254160, 356883, 475844, 594805, 713766, 951688, 1070649, 1189610, 1427532, 1784415, 1903376, 2141298, 2379220, 2855064, 3568830, 4282596, 4758440, 5353245, 5710128, 7137660, 8565192, 9516880, 10706490, 14275320, 17130384, 21412980, 28550640, 42825960, 85651920]

約数ペア:

[(1, 85651920), (2, 42825960), (3, 28550640), (4, 21412980), (5, 17130384), (6, 14275320), (8, 10706490), (9, 9516880), (10, 8565192), (12, 7137660), (15, 5710128), (16, 5353245), (18, 4758440), (20, 4282596), (24, 3568830), (30, 2855064), (36, 2379220), (40, 2141298), (45, 1903376), (48, 1784415), (60, 1427532), (72, 1189610), (80, 1070649), (90, 951688), (120, 713766), (144, 594805), (180, 475844), (240, 356883), (337, 254160), (353, 242640), (360, 237922), (674, 127080), (706, 121320), (720, 118961), (1011, 84720), (1059, 80880), (1348, 63540), (1412, 60660), (1685, 50832), (1765, 48528), (2022, 42360), (2118, 40440), (2696, 31770), (2824, 30330), (3033, 28240), (3177, 26960), (3370, 25416), (3530, 24264), (4044, 21180), (4236, 20220), (5055, 16944), (5295, 16176), (5392, 15885), (5648, 15165), (6066, 14120), (6354, 13480), (6740, 12708), (7060, 12132), (8088, 10590), (8472, 10110)]