3179280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 10624320

約数和(自身を除く): 7445040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1019, 1040, 1560, 2038, 3057, 3120, 4076, 5095, 6114, 8152, 10190, 12228, 13247, 15285, 16304, 20380, 24456, 26494, 30570, 39741, 40760, 48912, 52988, 61140, 66235, 79482, 81520, 105976, 122280, 132470, 158964, 198705, 211952, 244560, 264940, 317928, 397410, 529880, 635856, 794820, 1059760, 1589640, 3179280]

約数ペア:

[(1, 3179280), (2, 1589640), (3, 1059760), (4, 794820), (5, 635856), (6, 529880), (8, 397410), (10, 317928), (12, 264940), (13, 244560), (15, 211952), (16, 198705), (20, 158964), (24, 132470), (26, 122280), (30, 105976), (39, 81520), (40, 79482), (48, 66235), (52, 61140), (60, 52988), (65, 48912), (78, 40760), (80, 39741), (104, 30570), (120, 26494), (130, 24456), (156, 20380), (195, 16304), (208, 15285), (240, 13247), (260, 12228), (312, 10190), (390, 8152), (520, 6114), (624, 5095), (780, 4076), (1019, 3120), (1040, 3057), (1560, 2038)]