69464280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20004

約数の個数: 64

約数和(自身を含む): 215589600

約数和(自身を除く): 146125320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 399220, 479064, 578869, 598830, 798440, 1157738, 1197660, 1736607, 2315476, 2395320, 2894345, 3473214, 4630952, 5788690, 6946428, 8683035, 11577380, 13892856, 17366070, 23154760, 34732140, 69464280]

約数ペア:

[(1, 69464280), (2, 34732140), (3, 23154760), (4, 17366070), (5, 13892856), (6, 11577380), (8, 8683035), (10, 6946428), (12, 5788690), (15, 4630952), (20, 3473214), (24, 2894345), (29, 2395320), (30, 2315476), (40, 1736607), (58, 1197660), (60, 1157738), (87, 798440), (116, 598830), (120, 578869), (145, 479064), (174, 399220), (232, 299415), (290, 239532), (348, 199610), (435, 159688), (580, 119766), (696, 99805), (870, 79844), (1160, 59883), (1740, 39922), (3480, 19961)]