156901440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 500652288

約数和(自身を除く): 343750848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 463, 480, 706, 926, 960, 1059, 1389, 1412, 1765, 1852, 2118, 2315, 2778, 2824, 3530, 3704, 4236, 4630, 5295, 5556, 5648, 6945, 7060, 7408, 8472, 9260, 10590, 11112, 11296, 13890, 14120, 14816, 16944, 18520, 21180, 22224, 22592, 27780, 28240, 29632, 33888, 37040, 42360, 44448, 55560, 56480, 67776, 74080, 84720, 88896, 111120, 112960, 148160, 163439, 169440, 222240, 326878, 338880, 444480, 490317, 653756, 817195, 980634, 1307512, 1634390, 1961268, 2451585, 2615024, 3268780, 3922536, 4903170, 5230048, 6537560, 7845072, 9806340, 10460096, 13075120, 15690144, 19612680, 26150240, 31380288, 39225360, 52300480, 78450720, 156901440]

約数ペア:

[(1, 156901440), (2, 78450720), (3, 52300480), (4, 39225360), (5, 31380288), (6, 26150240), (8, 19612680), (10, 15690144), (12, 13075120), (15, 10460096), (16, 9806340), (20, 7845072), (24, 6537560), (30, 5230048), (32, 4903170), (40, 3922536), (48, 3268780), (60, 2615024), (64, 2451585), (80, 1961268), (96, 1634390), (120, 1307512), (160, 980634), (192, 817195), (240, 653756), (320, 490317), (353, 444480), (463, 338880), (480, 326878), (706, 222240), (926, 169440), (960, 163439), (1059, 148160), (1389, 112960), (1412, 111120), (1765, 88896), (1852, 84720), (2118, 74080), (2315, 67776), (2778, 56480), (2824, 55560), (3530, 44448), (3704, 42360), (4236, 37040), (4630, 33888), (5295, 29632), (5556, 28240), (5648, 27780), (6945, 22592), (7060, 22224), (7408, 21180), (8472, 18520), (9260, 16944), (10590, 14816), (11112, 14120), (11296, 13890)]