79949880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 261003600

約数和(自身を除く): 181053720

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, 659, 674, 1011, 1318, 1348, 1685, 1977, 2022, 2636, 2696, 3033, 3295, 3370, 3954, 4044, 5055, 5272, 5931, 6066, 6590, 6740, 7908, 8088, 9885, 10110, 11862, 12132, 13180, 13480, 15165, 15816, 19770, 20220, 23724, 24264, 26360, 29655, 30330, 39540, 40440, 47448, 59310, 60660, 79080, 118620, 121320, 222083, 237240, 444166, 666249, 888332, 1110415, 1332498, 1776664, 1998747, 2220830, 2664996, 3331245, 3997494, 4441660, 5329992, 6662490, 7994988, 8883320, 9993735, 13324980, 15989976, 19987470, 26649960, 39974940, 79949880]

約数ペア:

[(1, 79949880), (2, 39974940), (3, 26649960), (4, 19987470), (5, 15989976), (6, 13324980), (8, 9993735), (9, 8883320), (10, 7994988), (12, 6662490), (15, 5329992), (18, 4441660), (20, 3997494), (24, 3331245), (30, 2664996), (36, 2220830), (40, 1998747), (45, 1776664), (60, 1332498), (72, 1110415), (90, 888332), (120, 666249), (180, 444166), (337, 237240), (360, 222083), (659, 121320), (674, 118620), (1011, 79080), (1318, 60660), (1348, 59310), (1685, 47448), (1977, 40440), (2022, 39540), (2636, 30330), (2696, 29655), (3033, 26360), (3295, 24264), (3370, 23724), (3954, 20220), (4044, 19770), (5055, 15816), (5272, 15165), (5931, 13480), (6066, 13180), (6590, 12132), (6740, 11862), (7908, 10110), (8088, 9885)]