168372480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 543049920

約数和(自身を除く): 374677440

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, 128, 160, 163, 192, 240, 256, 269, 320, 326, 384, 480, 489, 538, 640, 652, 768, 807, 815, 960, 978, 1076, 1280, 1304, 1345, 1614, 1630, 1920, 1956, 2152, 2445, 2608, 2690, 3228, 3260, 3840, 3912, 4035, 4304, 4890, 5216, 5380, 6456, 6520, 7824, 8070, 8608, 9780, 10432, 10760, 12912, 13040, 15648, 16140, 17216, 19560, 20864, 21520, 25824, 26080, 31296, 32280, 34432, 39120, 41728, 43040, 43847, 51648, 52160, 62592, 64560, 68864, 78240, 86080, 87694, 103296, 104320, 125184, 129120, 131541, 156480, 172160, 175388, 206592, 208640, 219235, 258240, 263082, 312960, 344320, 350776, 438470, 516480, 526164, 625920, 657705, 701552, 876940, 1032960, 1052328, 1315410, 1403104, 1753880, 2104656, 2630820, 2806208, 3507760, 4209312, 5261640, 5612416, 7015520, 8418624, 10523280, 11224832, 14031040, 16837248, 21046560, 28062080, 33674496, 42093120, 56124160, 84186240, 168372480]

約数ペア:

[(1, 168372480), (2, 84186240), (3, 56124160), (4, 42093120), (5, 33674496), (6, 28062080), (8, 21046560), (10, 16837248), (12, 14031040), (15, 11224832), (16, 10523280), (20, 8418624), (24, 7015520), (30, 5612416), (32, 5261640), (40, 4209312), (48, 3507760), (60, 2806208), (64, 2630820), (80, 2104656), (96, 1753880), (120, 1403104), (128, 1315410), (160, 1052328), (163, 1032960), (192, 876940), (240, 701552), (256, 657705), (269, 625920), (320, 526164), (326, 516480), (384, 438470), (480, 350776), (489, 344320), (538, 312960), (640, 263082), (652, 258240), (768, 219235), (807, 208640), (815, 206592), (960, 175388), (978, 172160), (1076, 156480), (1280, 131541), (1304, 129120), (1345, 125184), (1614, 104320), (1630, 103296), (1920, 87694), (1956, 86080), (2152, 78240), (2445, 68864), (2608, 64560), (2690, 62592), (3228, 52160), (3260, 51648), (3840, 43847), (3912, 43040), (4035, 41728), (4304, 39120), (4890, 34432), (5216, 32280), (5380, 31296), (6456, 26080), (6520, 25824), (7824, 21520), (8070, 20864), (8608, 19560), (9780, 17216), (10432, 16140), (10760, 15648), (12912, 13040)]