1270020096

素因数分解:

$2^{11}\times 3^2\times {\mathrm{68903}}^1$

素因数の和:68931

約数の個数: 72

約数和(自身を含む): 3668104440

約数和(自身を除く): 2398084344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 68903, 137806, 206709, 275612, 413418, 551224, 620127, 826836, 1102448, 1240254, 1653672, 2204896, 2480508, 3307344, 4409792, 4961016, 6614688, 8819584, 9922032, 13229376, 17639168, 19844064, 26458752, 35278336, 39688128, 52917504, 70556672, 79376256, 105835008, 141113344, 158752512, 211670016, 317505024, 423340032, 635010048, 1270020096]

約数ペア:

[(1, 1270020096), (2, 635010048), (3, 423340032), (4, 317505024), (6, 211670016), (8, 158752512), (9, 141113344), (12, 105835008), (16, 79376256), (18, 70556672), (24, 52917504), (32, 39688128), (36, 35278336), (48, 26458752), (64, 19844064), (72, 17639168), (96, 13229376), (128, 9922032), (144, 8819584), (192, 6614688), (256, 4961016), (288, 4409792), (384, 3307344), (512, 2480508), (576, 2204896), (768, 1653672), (1024, 1240254), (1152, 1102448), (1536, 826836), (2048, 620127), (2304, 551224), (3072, 413418), (4608, 275612), (6144, 206709), (9216, 137806), (18432, 68903)]