15590080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 41842944

約数和(自身を除く): 26252864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 103, 110, 160, 172, 176, 206, 215, 220, 320, 344, 352, 412, 430, 440, 473, 515, 688, 704, 824, 860, 880, 946, 1030, 1133, 1376, 1648, 1720, 1760, 1892, 2060, 2266, 2365, 2752, 3296, 3440, 3520, 3784, 4120, 4429, 4532, 4730, 5665, 6592, 6880, 7568, 8240, 8858, 9064, 9460, 11330, 13760, 15136, 16480, 17716, 18128, 18920, 22145, 22660, 30272, 32960, 35432, 36256, 37840, 44290, 45320, 48719, 70864, 72512, 75680, 88580, 90640, 97438, 141728, 151360, 177160, 181280, 194876, 243595, 283456, 354320, 362560, 389752, 487190, 708640, 779504, 974380, 1417280, 1559008, 1948760, 3118016, 3897520, 7795040, 15590080]

約数ペア:

[(1, 15590080), (2, 7795040), (4, 3897520), (5, 3118016), (8, 1948760), (10, 1559008), (11, 1417280), (16, 974380), (20, 779504), (22, 708640), (32, 487190), (40, 389752), (43, 362560), (44, 354320), (55, 283456), (64, 243595), (80, 194876), (86, 181280), (88, 177160), (103, 151360), (110, 141728), (160, 97438), (172, 90640), (176, 88580), (206, 75680), (215, 72512), (220, 70864), (320, 48719), (344, 45320), (352, 44290), (412, 37840), (430, 36256), (440, 35432), (473, 32960), (515, 30272), (688, 22660), (704, 22145), (824, 18920), (860, 18128), (880, 17716), (946, 16480), (1030, 15136), (1133, 13760), (1376, 11330), (1648, 9460), (1720, 9064), (1760, 8858), (1892, 8240), (2060, 7568), (2266, 6880), (2365, 6592), (2752, 5665), (3296, 4730), (3440, 4532), (3520, 4429), (3784, 4120)]