22374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 67664160

約数和(自身を除く): 45289320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1361, 1370, 1644, 2055, 2722, 2740, 3288, 4083, 4110, 5444, 5480, 6805, 8166, 8220, 10888, 13610, 16332, 16440, 20415, 27220, 32664, 40830, 54440, 81660, 163320, 186457, 372914, 559371, 745828, 932285, 1118742, 1491656, 1864570, 2237484, 2796855, 3729140, 4474968, 5593710, 7458280, 11187420, 22374840]

約数ペア:

[(1, 22374840), (2, 11187420), (3, 7458280), (4, 5593710), (5, 4474968), (6, 3729140), (8, 2796855), (10, 2237484), (12, 1864570), (15, 1491656), (20, 1118742), (24, 932285), (30, 745828), (40, 559371), (60, 372914), (120, 186457), (137, 163320), (274, 81660), (411, 54440), (548, 40830), (685, 32664), (822, 27220), (1096, 20415), (1361, 16440), (1370, 16332), (1644, 13610), (2055, 10888), (2722, 8220), (2740, 8166), (3288, 6805), (4083, 5480), (4110, 5444)]