16324920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 53604720

約数和(自身を除く): 37279800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 331, 360, 411, 548, 662, 685, 822, 993, 1096, 1233, 1324, 1370, 1644, 1655, 1986, 2055, 2466, 2648, 2740, 2979, 3288, 3310, 3972, 4110, 4932, 4965, 5480, 5958, 6165, 6620, 7944, 8220, 9864, 9930, 11916, 12330, 13240, 14895, 16440, 19860, 23832, 24660, 29790, 39720, 45347, 49320, 59580, 90694, 119160, 136041, 181388, 226735, 272082, 362776, 408123, 453470, 544164, 680205, 816246, 906940, 1088328, 1360410, 1632492, 1813880, 2040615, 2720820, 3264984, 4081230, 5441640, 8162460, 16324920]

約数ペア:

[(1, 16324920), (2, 8162460), (3, 5441640), (4, 4081230), (5, 3264984), (6, 2720820), (8, 2040615), (9, 1813880), (10, 1632492), (12, 1360410), (15, 1088328), (18, 906940), (20, 816246), (24, 680205), (30, 544164), (36, 453470), (40, 408123), (45, 362776), (60, 272082), (72, 226735), (90, 181388), (120, 136041), (137, 119160), (180, 90694), (274, 59580), (331, 49320), (360, 45347), (411, 39720), (548, 29790), (662, 24660), (685, 23832), (822, 19860), (993, 16440), (1096, 14895), (1233, 13240), (1324, 12330), (1370, 11916), (1644, 9930), (1655, 9864), (1986, 8220), (2055, 7944), (2466, 6620), (2648, 6165), (2740, 5958), (2979, 5480), (3288, 4965), (3310, 4932), (3972, 4110)]