13858920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 45531720

約数和(自身を除く): 31672800

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, 281, 360, 411, 548, 562, 685, 822, 843, 1096, 1124, 1233, 1370, 1405, 1644, 1686, 2055, 2248, 2466, 2529, 2740, 2810, 3288, 3372, 4110, 4215, 4932, 5058, 5480, 5620, 6165, 6744, 8220, 8430, 9864, 10116, 11240, 12330, 12645, 16440, 16860, 20232, 24660, 25290, 33720, 38497, 49320, 50580, 76994, 101160, 115491, 153988, 192485, 230982, 307976, 346473, 384970, 461964, 577455, 692946, 769940, 923928, 1154910, 1385892, 1539880, 1732365, 2309820, 2771784, 3464730, 4619640, 6929460, 13858920]

約数ペア:

[(1, 13858920), (2, 6929460), (3, 4619640), (4, 3464730), (5, 2771784), (6, 2309820), (8, 1732365), (9, 1539880), (10, 1385892), (12, 1154910), (15, 923928), (18, 769940), (20, 692946), (24, 577455), (30, 461964), (36, 384970), (40, 346473), (45, 307976), (60, 230982), (72, 192485), (90, 153988), (120, 115491), (137, 101160), (180, 76994), (274, 50580), (281, 49320), (360, 38497), (411, 33720), (548, 25290), (562, 24660), (685, 20232), (822, 16860), (843, 16440), (1096, 12645), (1124, 12330), (1233, 11240), (1370, 10116), (1405, 9864), (1644, 8430), (1686, 8220), (2055, 6744), (2248, 6165), (2466, 5620), (2529, 5480), (2740, 5058), (2810, 4932), (3288, 4215), (3372, 4110)]