12214920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 36961920

約数和(自身を除く): 24747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 743, 822, 1096, 1370, 1486, 1644, 2055, 2229, 2740, 2972, 3288, 3715, 4110, 4458, 5480, 5944, 7430, 8220, 8916, 11145, 14860, 16440, 17832, 22290, 29720, 44580, 89160, 101791, 203582, 305373, 407164, 508955, 610746, 814328, 1017910, 1221492, 1526865, 2035820, 2442984, 3053730, 4071640, 6107460, 12214920]

約数ペア:

[(1, 12214920), (2, 6107460), (3, 4071640), (4, 3053730), (5, 2442984), (6, 2035820), (8, 1526865), (10, 1221492), (12, 1017910), (15, 814328), (20, 610746), (24, 508955), (30, 407164), (40, 305373), (60, 203582), (120, 101791), (137, 89160), (274, 44580), (411, 29720), (548, 22290), (685, 17832), (743, 16440), (822, 14860), (1096, 11145), (1370, 8916), (1486, 8220), (1644, 7430), (2055, 5944), (2229, 5480), (2740, 4458), (2972, 4110), (3288, 3715)]