6956520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 21600000

約数和(自身を除く): 14643480

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, 1999, 3480, 3998, 5997, 7996, 9995, 11994, 15992, 19990, 23988, 29985, 39980, 47976, 57971, 59970, 79960, 115942, 119940, 173913, 231884, 239880, 289855, 347826, 463768, 579710, 695652, 869565, 1159420, 1391304, 1739130, 2318840, 3478260, 6956520]

約数ペア:

[(1, 6956520), (2, 3478260), (3, 2318840), (4, 1739130), (5, 1391304), (6, 1159420), (8, 869565), (10, 695652), (12, 579710), (15, 463768), (20, 347826), (24, 289855), (29, 239880), (30, 231884), (40, 173913), (58, 119940), (60, 115942), (87, 79960), (116, 59970), (120, 57971), (145, 47976), (174, 39980), (232, 29985), (290, 23988), (348, 19990), (435, 15992), (580, 11994), (696, 9995), (870, 7996), (1160, 5997), (1740, 3998), (1999, 3480)]