127125120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 411215040

約数和(自身を除く): 284089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 907, 960, 1095, 1168, 1460, 1752, 1814, 1920, 2190, 2336, 2721, 2920, 3504, 3628, 4380, 4535, 4672, 5442, 5840, 7008, 7256, 8760, 9070, 9344, 10884, 11680, 13605, 14016, 14512, 17520, 18140, 21768, 23360, 27210, 28032, 29024, 35040, 36280, 43536, 46720, 54420, 58048, 66211, 70080, 72560, 87072, 108840, 116096, 132422, 140160, 145120, 174144, 198633, 217680, 264844, 290240, 331055, 348288, 397266, 435360, 529688, 580480, 662110, 794532, 870720, 993165, 1059376, 1324220, 1589064, 1741440, 1986330, 2118752, 2648440, 3178128, 3972660, 4237504, 5296880, 6356256, 7945320, 8475008, 10593760, 12712512, 15890640, 21187520, 25425024, 31781280, 42375040, 63562560, 127125120]

約数ペア:

[(1, 127125120), (2, 63562560), (3, 42375040), (4, 31781280), (5, 25425024), (6, 21187520), (8, 15890640), (10, 12712512), (12, 10593760), (15, 8475008), (16, 7945320), (20, 6356256), (24, 5296880), (30, 4237504), (32, 3972660), (40, 3178128), (48, 2648440), (60, 2118752), (64, 1986330), (73, 1741440), (80, 1589064), (96, 1324220), (120, 1059376), (128, 993165), (146, 870720), (160, 794532), (192, 662110), (219, 580480), (240, 529688), (292, 435360), (320, 397266), (365, 348288), (384, 331055), (438, 290240), (480, 264844), (584, 217680), (640, 198633), (730, 174144), (876, 145120), (907, 140160), (960, 132422), (1095, 116096), (1168, 108840), (1460, 87072), (1752, 72560), (1814, 70080), (1920, 66211), (2190, 58048), (2336, 54420), (2721, 46720), (2920, 43536), (3504, 36280), (3628, 35040), (4380, 29024), (4535, 28032), (4672, 27210), (5442, 23360), (5840, 21768), (7008, 18140), (7256, 17520), (8760, 14512), (9070, 14016), (9344, 13605), (10884, 11680)]