2056285357920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{475991981}}^1$

素因数の和:475992005

約数の個数: 96

約数和(自身を含む): 7196998767840

約数和(自身を除く): 5140713409920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 475991981, 951983962, 1427975943, 1903967924, 2379959905, 2855951886, 3807935848, 4283927829, 4759919810, 5711903772, 7139879715, 7615871696, 8567855658, 9519839620, 11423807544, 12851783487, 14279759430, 15231743392, 17135711316, 19039679240, 21419639145, 22847615088, 25703566974, 28559518860, 34271422632, 38079358480, 42839278290, 45695230176, 51407133948, 57119037720, 64258917435, 68542845264, 76158716960, 85678556580, 102814267896, 114238075440, 128517834870, 137085690528, 171357113160, 205628535792, 228476150880, 257035669740, 342714226320, 411257071584, 514071339480, 685428452640, 1028142678960, 2056285357920]

約数ペア:

[(1, 2056285357920), (2, 1028142678960), (3, 685428452640), (4, 514071339480), (5, 411257071584), (6, 342714226320), (8, 257035669740), (9, 228476150880), (10, 205628535792), (12, 171357113160), (15, 137085690528), (16, 128517834870), (18, 114238075440), (20, 102814267896), (24, 85678556580), (27, 76158716960), (30, 68542845264), (32, 64258917435), (36, 57119037720), (40, 51407133948), (45, 45695230176), (48, 42839278290), (54, 38079358480), (60, 34271422632), (72, 28559518860), (80, 25703566974), (90, 22847615088), (96, 21419639145), (108, 19039679240), (120, 17135711316), (135, 15231743392), (144, 14279759430), (160, 12851783487), (180, 11423807544), (216, 9519839620), (240, 8567855658), (270, 7615871696), (288, 7139879715), (360, 5711903772), (432, 4759919810), (480, 4283927829), (540, 3807935848), (720, 2855951886), (864, 2379959905), (1080, 1903967924), (1440, 1427975943), (2160, 951983962), (4320, 475991981)]