79768560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 260965440

約数和(自身を除く): 181196880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 73, 80, 87, 116, 120, 145, 146, 157, 174, 219, 232, 240, 290, 292, 314, 348, 365, 435, 438, 464, 471, 580, 584, 628, 696, 730, 785, 870, 876, 942, 1095, 1160, 1168, 1256, 1392, 1460, 1570, 1740, 1752, 1884, 2117, 2190, 2320, 2355, 2512, 2920, 3140, 3480, 3504, 3768, 4234, 4380, 4553, 4710, 5840, 6280, 6351, 6960, 7536, 8468, 8760, 9106, 9420, 10585, 11461, 12560, 12702, 13659, 16936, 17520, 18212, 18840, 21170, 22765, 22922, 25404, 27318, 31755, 33872, 34383, 36424, 37680, 42340, 45530, 45844, 50808, 54636, 57305, 63510, 68295, 68766, 72848, 84680, 91060, 91688, 101616, 109272, 114610, 127020, 136590, 137532, 169360, 171915, 182120, 183376, 218544, 229220, 254040, 273180, 275064, 332369, 343830, 364240, 458440, 508080, 546360, 550128, 664738, 687660, 916880, 997107, 1092720, 1329476, 1375320, 1661845, 1994214, 2658952, 2750640, 3323690, 3988428, 4985535, 5317904, 6647380, 7976856, 9971070, 13294760, 15953712, 19942140, 26589520, 39884280, 79768560]

約数ペア:

[(1, 79768560), (2, 39884280), (3, 26589520), (4, 19942140), (5, 15953712), (6, 13294760), (8, 9971070), (10, 7976856), (12, 6647380), (15, 5317904), (16, 4985535), (20, 3988428), (24, 3323690), (29, 2750640), (30, 2658952), (40, 1994214), (48, 1661845), (58, 1375320), (60, 1329476), (73, 1092720), (80, 997107), (87, 916880), (116, 687660), (120, 664738), (145, 550128), (146, 546360), (157, 508080), (174, 458440), (219, 364240), (232, 343830), (240, 332369), (290, 275064), (292, 273180), (314, 254040), (348, 229220), (365, 218544), (435, 183376), (438, 182120), (464, 171915), (471, 169360), (580, 137532), (584, 136590), (628, 127020), (696, 114610), (730, 109272), (785, 101616), (870, 91688), (876, 91060), (942, 84680), (1095, 72848), (1160, 68766), (1168, 68295), (1256, 63510), (1392, 57305), (1460, 54636), (1570, 50808), (1740, 45844), (1752, 45530), (1884, 42340), (2117, 37680), (2190, 36424), (2320, 34383), (2355, 33872), (2512, 31755), (2920, 27318), (3140, 25404), (3480, 22922), (3504, 22765), (3768, 21170), (4234, 18840), (4380, 18212), (4553, 17520), (4710, 16936), (5840, 13659), (6280, 12702), (6351, 12560), (6960, 11461), (7536, 10585), (8468, 9420), (8760, 9106)]