272152080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2189

約数の個数: 120

約数和(自身を含む): 919226880

約数和(自身を除く): 647074800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1719, 1910, 1979, 2292, 2865, 3056, 3438, 3820, 3958, 4584, 5730, 5937, 6876, 7640, 7916, 8595, 9168, 9895, 11460, 11874, 13752, 15280, 15832, 17190, 17811, 19790, 22920, 23748, 27504, 29685, 31664, 34380, 35622, 39580, 45840, 47496, 59370, 68760, 71244, 79160, 89055, 94992, 118740, 137520, 142488, 158320, 178110, 237480, 284976, 356220, 377989, 474960, 712440, 755978, 1133967, 1424880, 1511956, 1889945, 2267934, 3023912, 3401901, 3779890, 4535868, 5669835, 6047824, 6803802, 7559780, 9071736, 11339670, 13607604, 15119560, 17009505, 18143472, 22679340, 27215208, 30239120, 34019010, 45358680, 54430416, 68038020, 90717360, 136076040, 272152080]

約数ペア:

[(1, 272152080), (2, 136076040), (3, 90717360), (4, 68038020), (5, 54430416), (6, 45358680), (8, 34019010), (9, 30239120), (10, 27215208), (12, 22679340), (15, 18143472), (16, 17009505), (18, 15119560), (20, 13607604), (24, 11339670), (30, 9071736), (36, 7559780), (40, 6803802), (45, 6047824), (48, 5669835), (60, 4535868), (72, 3779890), (80, 3401901), (90, 3023912), (120, 2267934), (144, 1889945), (180, 1511956), (191, 1424880), (240, 1133967), (360, 755978), (382, 712440), (573, 474960), (720, 377989), (764, 356220), (955, 284976), (1146, 237480), (1528, 178110), (1719, 158320), (1910, 142488), (1979, 137520), (2292, 118740), (2865, 94992), (3056, 89055), (3438, 79160), (3820, 71244), (3958, 68760), (4584, 59370), (5730, 47496), (5937, 45840), (6876, 39580), (7640, 35622), (7916, 34380), (8595, 31664), (9168, 29685), (9895, 27504), (11460, 23748), (11874, 22920), (13752, 19790), (15280, 17811), (15832, 17190)]