12071080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 32688000

約数和(自身を除く): 20616920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2269, 2660, 4538, 5320, 9076, 11345, 15883, 18152, 22690, 31766, 43111, 45380, 63532, 79415, 86222, 90760, 127064, 158830, 172444, 215555, 301777, 317660, 344888, 431110, 603554, 635320, 862220, 1207108, 1508885, 1724440, 2414216, 3017770, 6035540, 12071080]

約数ペア:

[(1, 12071080), (2, 6035540), (4, 3017770), (5, 2414216), (7, 1724440), (8, 1508885), (10, 1207108), (14, 862220), (19, 635320), (20, 603554), (28, 431110), (35, 344888), (38, 317660), (40, 301777), (56, 215555), (70, 172444), (76, 158830), (95, 127064), (133, 90760), (140, 86222), (152, 79415), (190, 63532), (266, 45380), (280, 43111), (380, 31766), (532, 22690), (665, 18152), (760, 15883), (1064, 11345), (1330, 9076), (2269, 5320), (2660, 4538)]