79221960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 258630840

約数和(自身を除く): 179408880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 337, 360, 653, 674, 1011, 1306, 1348, 1685, 1959, 2022, 2612, 2696, 3033, 3265, 3370, 3918, 4044, 5055, 5224, 5877, 6066, 6530, 6740, 7836, 8088, 9795, 10110, 11754, 12132, 13060, 13480, 15165, 15672, 19590, 20220, 23508, 24264, 26120, 29385, 30330, 39180, 40440, 47016, 58770, 60660, 78360, 117540, 121320, 220061, 235080, 440122, 660183, 880244, 1100305, 1320366, 1760488, 1980549, 2200610, 2640732, 3300915, 3961098, 4401220, 5281464, 6601830, 7922196, 8802440, 9902745, 13203660, 15844392, 19805490, 26407320, 39610980, 79221960]

約数ペア:

[(1, 79221960), (2, 39610980), (3, 26407320), (4, 19805490), (5, 15844392), (6, 13203660), (8, 9902745), (9, 8802440), (10, 7922196), (12, 6601830), (15, 5281464), (18, 4401220), (20, 3961098), (24, 3300915), (30, 2640732), (36, 2200610), (40, 1980549), (45, 1760488), (60, 1320366), (72, 1100305), (90, 880244), (120, 660183), (180, 440122), (337, 235080), (360, 220061), (653, 121320), (674, 117540), (1011, 78360), (1306, 60660), (1348, 58770), (1685, 47016), (1959, 40440), (2022, 39180), (2612, 30330), (2696, 29385), (3033, 26120), (3265, 24264), (3370, 23508), (3918, 20220), (4044, 19590), (5055, 15672), (5224, 15165), (5877, 13480), (6066, 13060), (6530, 12132), (6740, 11754), (7836, 10110), (8088, 9795)]