2816530560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{488981}}^1$

素因数の和:489006

約数の個数: 96

約数和(自身を含む): 9725851980

約数和(自身を除く): 6909321420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 488981, 977962, 1466943, 1955924, 2444905, 2933886, 3911848, 4400829, 4889810, 5867772, 7334715, 7823696, 8801658, 9779620, 11735544, 14669430, 15647392, 17603316, 19559240, 22004145, 23471088, 29338860, 31294784, 35206632, 39118480, 44008290, 46942176, 58677720, 62589568, 70413264, 78236960, 88016580, 93884352, 117355440, 140826528, 156473920, 176033160, 187768704, 234710880, 281653056, 312947840, 352066320, 469421760, 563306112, 704132640, 938843520, 1408265280, 2816530560]

約数ペア:

[(1, 2816530560), (2, 1408265280), (3, 938843520), (4, 704132640), (5, 563306112), (6, 469421760), (8, 352066320), (9, 312947840), (10, 281653056), (12, 234710880), (15, 187768704), (16, 176033160), (18, 156473920), (20, 140826528), (24, 117355440), (30, 93884352), (32, 88016580), (36, 78236960), (40, 70413264), (45, 62589568), (48, 58677720), (60, 46942176), (64, 44008290), (72, 39118480), (80, 35206632), (90, 31294784), (96, 29338860), (120, 23471088), (128, 22004145), (144, 19559240), (160, 17603316), (180, 15647392), (192, 14669430), (240, 11735544), (288, 9779620), (320, 8801658), (360, 7823696), (384, 7334715), (480, 5867772), (576, 4889810), (640, 4400829), (720, 3911848), (960, 2933886), (1152, 2444905), (1440, 1955924), (1920, 1466943), (2880, 977962), (5760, 488981)]