1520665920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2510

約数の個数: 224

約数和(自身を含む): 5440314240

約数和(自身を除く): 3919648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 432, 438, 480, 540, 576, 584, 657, 720, 730, 864, 876, 960, 1080, 1095, 1168, 1314, 1440, 1460, 1728, 1752, 1971, 2160, 2190, 2336, 2411, 2628, 2880, 2920, 3285, 3504, 3942, 4320, 4380, 4672, 4822, 5256, 5840, 6570, 7008, 7233, 7884, 8640, 8760, 9644, 9855, 10512, 11680, 12055, 13140, 14016, 14466, 15768, 17520, 19288, 19710, 21024, 21699, 23360, 24110, 26280, 28932, 31536, 35040, 36165, 38576, 39420, 42048, 43398, 48220, 52560, 57864, 63072, 65097, 70080, 72330, 77152, 78840, 86796, 96440, 105120, 108495, 115728, 126144, 130194, 144660, 154304, 157680, 173592, 176003, 192880, 210240, 216990, 231456, 260388, 289320, 315360, 325485, 347184, 352006, 385760, 433980, 462912, 520776, 528009, 578640, 630720, 650970, 694368, 704012, 771520, 867960, 880015, 1041552, 1056018, 1157280, 1301940, 1388736, 1408024, 1584027, 1735920, 1760030, 2083104, 2112036, 2314560, 2603880, 2640045, 2816048, 3168054, 3471840, 3520060, 4166208, 4224072, 4752081, 5207760, 5280090, 5632096, 6336108, 6943680, 7040120, 7920135, 8448144, 9504162, 10415520, 10560180, 11264192, 12672216, 14080240, 15840270, 16896288, 19008324, 20831040, 21120360, 23760405, 25344432, 28160480, 31680540, 33792576, 38016648, 42240720, 47520810, 50688864, 56320960, 63361080, 76033296, 84481440, 95041620, 101377728, 126722160, 152066592, 168962880, 190083240, 253444320, 304133184, 380166480, 506888640, 760332960, 1520665920]

約数ペア:

[(1, 1520665920), (2, 760332960), (3, 506888640), (4, 380166480), (5, 304133184), (6, 253444320), (8, 190083240), (9, 168962880), (10, 152066592), (12, 126722160), (15, 101377728), (16, 95041620), (18, 84481440), (20, 76033296), (24, 63361080), (27, 56320960), (30, 50688864), (32, 47520810), (36, 42240720), (40, 38016648), (45, 33792576), (48, 31680540), (54, 28160480), (60, 25344432), (64, 23760405), (72, 21120360), (73, 20831040), (80, 19008324), (90, 16896288), (96, 15840270), (108, 14080240), (120, 12672216), (135, 11264192), (144, 10560180), (146, 10415520), (160, 9504162), (180, 8448144), (192, 7920135), (216, 7040120), (219, 6943680), (240, 6336108), (270, 5632096), (288, 5280090), (292, 5207760), (320, 4752081), (360, 4224072), (365, 4166208), (432, 3520060), (438, 3471840), (480, 3168054), (540, 2816048), (576, 2640045), (584, 2603880), (657, 2314560), (720, 2112036), (730, 2083104), (864, 1760030), (876, 1735920), (960, 1584027), (1080, 1408024), (1095, 1388736), (1168, 1301940), (1314, 1157280), (1440, 1056018), (1460, 1041552), (1728, 880015), (1752, 867960), (1971, 771520), (2160, 704012), (2190, 694368), (2336, 650970), (2411, 630720), (2628, 578640), (2880, 528009), (2920, 520776), (3285, 462912), (3504, 433980), (3942, 385760), (4320, 352006), (4380, 347184), (4672, 325485), (4822, 315360), (5256, 289320), (5840, 260388), (6570, 231456), (7008, 216990), (7233, 210240), (7884, 192880), (8640, 176003), (8760, 173592), (9644, 157680), (9855, 154304), (10512, 144660), (11680, 130194), (12055, 126144), (13140, 115728), (14016, 108495), (14466, 105120), (15768, 96440), (17520, 86796), (19288, 78840), (19710, 77152), (21024, 72330), (21699, 70080), (23360, 65097), (24110, 63072), (26280, 57864), (28932, 52560), (31536, 48220), (35040, 43398), (36165, 42048), (38576, 39420)]