315639395280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39853459}}^1$

素因数の和:39853489

約数の個数: 120

約数和(自身を含む): 1156387995360

約数和(自身を除く): 840748600080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 39853459, 79706918, 119560377, 159413836, 199267295, 239120754, 318827672, 358681131, 398534590, 438388049, 478241508, 597801885, 637655344, 717362262, 797069180, 876776098, 956483016, 1195603770, 1315164147, 1434724524, 1594138360, 1753552196, 1793405655, 1912966032, 2191940245, 2391207540, 2630328294, 2869449048, 3188276720, 3507104392, 3586811310, 3945492441, 4383880490, 4782415080, 5260656588, 5738898096, 6575820735, 7014208784, 7173622620, 7890984882, 8767760980, 9564830160, 10521313176, 13151641470, 14347245240, 15781969764, 17535521960, 19727462205, 21042626352, 26303282940, 28694490480, 31563939528, 35071043920, 39454924410, 52606565880, 63127879056, 78909848820, 105213131760, 157819697640, 315639395280]

約数ペア:

[(1, 315639395280), (2, 157819697640), (3, 105213131760), (4, 78909848820), (5, 63127879056), (6, 52606565880), (8, 39454924410), (9, 35071043920), (10, 31563939528), (11, 28694490480), (12, 26303282940), (15, 21042626352), (16, 19727462205), (18, 17535521960), (20, 15781969764), (22, 14347245240), (24, 13151641470), (30, 10521313176), (33, 9564830160), (36, 8767760980), (40, 7890984882), (44, 7173622620), (45, 7014208784), (48, 6575820735), (55, 5738898096), (60, 5260656588), (66, 4782415080), (72, 4383880490), (80, 3945492441), (88, 3586811310), (90, 3507104392), (99, 3188276720), (110, 2869449048), (120, 2630328294), (132, 2391207540), (144, 2191940245), (165, 1912966032), (176, 1793405655), (180, 1753552196), (198, 1594138360), (220, 1434724524), (240, 1315164147), (264, 1195603770), (330, 956483016), (360, 876776098), (396, 797069180), (440, 717362262), (495, 637655344), (528, 597801885), (660, 478241508), (720, 438388049), (792, 398534590), (880, 358681131), (990, 318827672), (1320, 239120754), (1584, 199267295), (1980, 159413836), (2640, 119560377), (3960, 79706918), (7920, 39853459)]