79140480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 257921280

約数和(自身を除く): 178780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 877, 940, 960, 1128, 1410, 1504, 1754, 1880, 1920, 2256, 2631, 2820, 3008, 3508, 3760, 4385, 4512, 5262, 5640, 6016, 7016, 7520, 8770, 9024, 10524, 11280, 13155, 14032, 15040, 17540, 18048, 21048, 22560, 26310, 28064, 30080, 35080, 41219, 42096, 45120, 52620, 56128, 70160, 82438, 84192, 90240, 105240, 112256, 123657, 140320, 164876, 168384, 206095, 210480, 247314, 280640, 329752, 336768, 412190, 420960, 494628, 561280, 618285, 659504, 824380, 841920, 989256, 1236570, 1319008, 1648760, 1683840, 1978512, 2473140, 2638016, 3297520, 3957024, 4946280, 5276032, 6595040, 7914048, 9892560, 13190080, 15828096, 19785120, 26380160, 39570240, 79140480]

約数ペア:

[(1, 79140480), (2, 39570240), (3, 26380160), (4, 19785120), (5, 15828096), (6, 13190080), (8, 9892560), (10, 7914048), (12, 6595040), (15, 5276032), (16, 4946280), (20, 3957024), (24, 3297520), (30, 2638016), (32, 2473140), (40, 1978512), (47, 1683840), (48, 1648760), (60, 1319008), (64, 1236570), (80, 989256), (94, 841920), (96, 824380), (120, 659504), (128, 618285), (141, 561280), (160, 494628), (188, 420960), (192, 412190), (235, 336768), (240, 329752), (282, 280640), (320, 247314), (376, 210480), (384, 206095), (470, 168384), (480, 164876), (564, 140320), (640, 123657), (705, 112256), (752, 105240), (877, 90240), (940, 84192), (960, 82438), (1128, 70160), (1410, 56128), (1504, 52620), (1754, 45120), (1880, 42096), (1920, 41219), (2256, 35080), (2631, 30080), (2820, 28064), (3008, 26310), (3508, 22560), (3760, 21048), (4385, 18048), (4512, 17540), (5262, 15040), (5640, 14032), (6016, 13155), (7016, 11280), (7520, 10524), (8770, 9024)]