12379360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 34042680

約数和(自身を除く): 21663320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1579, 1960, 3158, 3920, 6316, 7840, 7895, 11053, 12632, 15790, 22106, 25264, 31580, 44212, 50528, 55265, 63160, 77371, 88424, 110530, 126320, 154742, 176848, 221060, 252640, 309484, 353696, 386855, 442120, 618968, 773710, 884240, 1237936, 1547420, 1768480, 2475872, 3094840, 6189680, 12379360]

約数ペア:

[(1, 12379360), (2, 6189680), (4, 3094840), (5, 2475872), (7, 1768480), (8, 1547420), (10, 1237936), (14, 884240), (16, 773710), (20, 618968), (28, 442120), (32, 386855), (35, 353696), (40, 309484), (49, 252640), (56, 221060), (70, 176848), (80, 154742), (98, 126320), (112, 110530), (140, 88424), (160, 77371), (196, 63160), (224, 55265), (245, 50528), (280, 44212), (392, 31580), (490, 25264), (560, 22106), (784, 15790), (980, 12632), (1120, 11053), (1568, 7895), (1579, 7840), (1960, 6316), (3158, 3920)]