2712559920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1614619}}^1$

素因数の和:1614642

約数の個数: 80

約数和(自身を含む): 9610218240

約数和(自身を除く): 6897658320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1614619, 3229238, 4843857, 6458476, 8073095, 9687714, 11302333, 12916952, 16146190, 19375428, 22604666, 24219285, 25833904, 32292380, 33906999, 38750856, 45209332, 48438570, 56511665, 64584760, 67813998, 77501712, 90418664, 96877140, 113023330, 129169520, 135627996, 169534995, 180837328, 193754280, 226046660, 271255992, 339069990, 387508560, 452093320, 542511984, 678139980, 904186640, 1356279960, 2712559920]

約数ペア:

[(1, 2712559920), (2, 1356279960), (3, 904186640), (4, 678139980), (5, 542511984), (6, 452093320), (7, 387508560), (8, 339069990), (10, 271255992), (12, 226046660), (14, 193754280), (15, 180837328), (16, 169534995), (20, 135627996), (21, 129169520), (24, 113023330), (28, 96877140), (30, 90418664), (35, 77501712), (40, 67813998), (42, 64584760), (48, 56511665), (56, 48438570), (60, 45209332), (70, 38750856), (80, 33906999), (84, 32292380), (105, 25833904), (112, 24219285), (120, 22604666), (140, 19375428), (168, 16146190), (210, 12916952), (240, 11302333), (280, 9687714), (336, 8073095), (420, 6458476), (560, 4843857), (840, 3229238), (1680, 1614619)]