1238462280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312743}}^1$

素因数の和:312771

約数の個数: 96

約数和(自身を含む): 4390925760

約数和(自身を除く): 3152463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 312743, 625486, 938229, 1250972, 1563715, 1876458, 2501944, 2814687, 3127430, 3440173, 3752916, 4691145, 5629374, 6254860, 6880346, 7505832, 9382290, 10320519, 11258748, 12509720, 13760692, 14073435, 17200865, 18764580, 20641038, 22517496, 27521384, 28146870, 30961557, 34401730, 37529160, 41282076, 51602595, 56293740, 61923114, 68803460, 82564152, 103205190, 112587480, 123846228, 137606920, 154807785, 206410380, 247692456, 309615570, 412820760, 619231140, 1238462280]

約数ペア:

[(1, 1238462280), (2, 619231140), (3, 412820760), (4, 309615570), (5, 247692456), (6, 206410380), (8, 154807785), (9, 137606920), (10, 123846228), (11, 112587480), (12, 103205190), (15, 82564152), (18, 68803460), (20, 61923114), (22, 56293740), (24, 51602595), (30, 41282076), (33, 37529160), (36, 34401730), (40, 30961557), (44, 28146870), (45, 27521384), (55, 22517496), (60, 20641038), (66, 18764580), (72, 17200865), (88, 14073435), (90, 13760692), (99, 12509720), (110, 11258748), (120, 10320519), (132, 9382290), (165, 7505832), (180, 6880346), (198, 6254860), (220, 5629374), (264, 4691145), (330, 3752916), (360, 3440173), (396, 3127430), (440, 2814687), (495, 2501944), (660, 1876458), (792, 1563715), (990, 1250972), (1320, 938229), (1980, 625486), (3960, 312743)]